8-K

Phillips 66 (PSX)

8-K 2024-01-31 For: 2024-01-31
View Original
Added on April 12, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

January 31, 2024

Date of Report (date of earliest event reported)

Phillips 66

(Exact name of registrant as specified in its charter)

Delaware 001-35349 45-3779385
(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

2331 CityWest Boulevard

Houston, Texas 77042

(Address of Principal Executive Offices and Zip Code)

(832) 765-3010

Registrant's telephone number, including area code

Not Applicable

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered
Common stock, $0.01 par value PSX New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On January 31, 2024, Phillips 66 issued a press release announcing the company's financial and operating results for the quarter ended December 31, 2023. A copy of the press release is furnished as Exhibit 99.1 hereto and incorporated herein by reference. Additional financial and operating information about the quarter is furnished as Exhibit 99.2 hereto and incorporated herein by reference.

The information in this report and the exhibits attached hereto shall not be deemed to be “filed” for purposes of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

99.1 Press release issued by Phillips 66 on January 31, 2024
99.2 Supplemental financial and operating information.
104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

PHILLIPS 66
By: /s/ J. Scott Pruitt
J. Scott Pruitt<br><br>Vice President and Controller

Date: January 31, 2024

2

Document

Exhibit 99.1

psxphillips66a.jpg

Phillips 66 Delivers Strong 4Q 2023 Results, Advances Strategic Priorities

Fourth Quarter

•Fourth-quarter earnings of $1.3 billion or $2.86 per share; adjusted earnings of $1.4 billion or $3.09 per share

•$2.2 billion of operating cash flow

•$1.6 billion returned to shareholders through dividends and share repurchases

•Strong Refining operations at 92% utilization and 107% market capture

•Record NGL fractionation volumes and LPG export volumes

Full-Year 2023

•Earnings of $7.0 billion or $15.48 per share; adjusted earnings of $7.2 billion or $15.81 per share

•$7.0 billion of operating cash flow, $8.8 billion excluding working capital

•$5.9 billion returned to shareholders through dividends and share repurchases

•Quarterly dividend increased 8% to $1.05 per common share

•$1.2 billion in run-rate business transformation savings

•Strong Refining operations with four consecutive quarters above industry-average crude utilization

•Advancing Midstream NGL wellhead-to-market strategy; acquired all outstanding DCP Midstream, LP public common units

HOUSTON, Jan. 31, 2024 – Phillips 66 (NYSE: PSX), a leading diversified and integrated downstream energy company, announced fourth-quarter earnings of $1.3 billion, compared with earnings of $2.1 billion in the third quarter. Excluding special items of $102 million, the company had adjusted earnings of $1.4 billion in the fourth quarter, compared with third-quarter adjusted earnings of $2.1 billion. In addition, the company provided an update on progress toward its strategic priorities.

“In the fourth quarter, our team’s operating and commercial excellence allowed us to capture value across our diversified and integrated portfolio and deliver strong earnings,” said Mark Lashier, president and CEO of Phillips 66.

“In Refining, we increased market capture and continued to deliver above industry average crude utilization. In Midstream, our NGL wellhead-to-market business continues to exceed our expectations, achieving strong results and record volumes in the quarter.

“As we look forward, we will continue to execute our strategic priorities to deliver significant shareholder value. During 2023, we distributed well over 50% of our operating cash flow to shareholders through dividends and share repurchases. We have distributed $8.3 billion to shareholders since July 2022, on pace to achieve our $13 billion to $15 billion target by year-end 2024.”

Page 1

“The Board is pleased with the company’s results, which reflect management’s progress on our strategic priorities and our collective commitment to deliver shareholder value today and in the future,” stated Glenn Tilton, Lead Independent Director.

Midstream

Millions of Dollars
Pre-Tax Income Adjusted Pre-Tax Income
Q4 2023 Q3 2023 Q4 2023 Q3 2023
Transportation $ 334 386 334 285
NGL and Other 425 335 423 293
NOVONIX (3) (9) (3) (9)
Midstream $ 756 712 754 569

Midstream fourth-quarter 2023 pre-tax income was $756 million, compared with $712 million in the third quarter of 2023. Results in the fourth quarter included a $2 million tax benefit. The third quarter included a gain of $101 million on the sale of an investment and a gain of $46 million from a change in inventory method for an acquired business, partially offset by $4 million of restructuring costs.

Transportation fourth-quarter adjusted pre-tax income was $334 million, compared with adjusted pre-tax income of $285 million in the third quarter. The increase mainly reflects recognition of deferred revenue related to throughput and deficiency agreements.

NGL and Other adjusted pre-tax income was $423 million in the fourth quarter, compared with adjusted pre-tax income of $293 million in the third quarter. The increase was primarily due to higher margins and volumes at the Sweeny Hub, as well as lower operating costs.

In the fourth quarter, the fair value of the company’s investment in NOVONIX, Ltd. decreased by $3 million, compared with a $9 million decrease in the third quarter.

Chemicals

Millions of Dollars
Pre-Tax Income Adjusted Pre-Tax Income
Q4 2023 Q3 2023 Q4 2023 Q3 2023
Chemicals $ 106 104 106 104

The Chemicals segment reflects Phillips 66’s equity investment in Chevron Phillips Chemical Company LLC (CPChem). Chemicals fourth-quarter 2023 reported and adjusted pre-tax income was $106 million, in line with third quarter 2023 pre-tax income of $104 million.

Global olefins and polyolefins utilization was 94% for the quarter.

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Refining

Millions of Dollars
Pre-Tax Income Adjusted Pre-Tax Income
Q4 2023 Q3 2023 Q4 2023 Q3 2023
Refining $ 814 1,710 797 1,740

Refining fourth-quarter 2023 reported pre-tax income was $814 million, compared with pre-tax income of $1.7 billion in the third quarter of 2023. Results in the fourth quarter included a $17 million tax benefit. Results in the third quarter included a $30 million legal accrual.

Adjusted pre-tax income for Refining was $797 million in the fourth quarter, compared with adjusted pre-tax income of $1.7 billion in the third quarter. The decrease was primarily due to lower realized margins, which decreased from $18.96 per barrel in the third quarter to $14.41 per barrel in the fourth quarter. Realized margins declined primarily due to lower market crack spreads, partially offset by inventory hedge impacts, higher Gulf Coast clean product realizations and strong commercial results. The composite RIN adjusted market crack spread decreased 53% from $28.64 per barrel in the third quarter to $13.41 per barrel in the fourth quarter.

Refining pre-tax turnaround expense for the fourth quarter was $100 million, including $14 million related to the Rodeo renewables facility. Crude utilization rate was 92% and clean product yield was 87%. Market capture increased from 66% to 107%.

Marketing and Specialties

Millions of Dollars
Pre-Tax Income Adjusted Pre-Tax Income
Q4 2023 Q3 2023 Q4 2023 Q3 2023
Marketing and Specialties $ 432 633 432 633

Marketing and Specialties fourth-quarter 2023 reported and adjusted pre-tax income was $432 million, compared with $633 million in the third quarter of 2023, mainly due to seasonally lower domestic wholesale fuel margins.

Corporate and Other

Millions of Dollars
Pre-Tax Loss Adjusted Pre-Tax Loss
Q4 2023 Q3 2023 Q4 2023 Q3 2023
Corporate and Other $ (347) (346) (297) (295)

Corporate and Other fourth-quarter 2023 pre-tax costs were $347 million, compared with pre-tax costs of $346 million in the third quarter of 2023. Results in the fourth and third quarter included restructuring costs of $50 million and $51 million, respectively.

Adjusted pre-tax costs were $297 million in the fourth quarter, in line with adjusted third-quarter pre-tax costs of $295 million.

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Financial Position, Liquidity and Return of Capital

Phillips 66 generated $2.2 billion in cash from operations in the fourth quarter of 2023.

During the fourth quarter, Phillips 66 funded $634 million of capital expenditures and investments, $1.2 billion of share repurchases and $457 million in dividends. The company ended the quarter with 430 million shares outstanding.

As of Dec. 31, 2023, the company had $3.3 billion of cash and cash equivalents and $6.4 billion of committed capacity available under credit facilities. The company’s consolidated debt-to-capital ratio was 38% and its net debt-to-capital ratio was 34%.

Strategic Priorities and Business Update

Phillips 66 is executing its strategic priorities to increase mid-cycle adjusted EBITDA by $4 billion to $14 billion by 2025 and grow shareholder distributions.

The company achieved $1.2 billion in run-rate cost and sustaining capital savings as of Dec. 31, 2023, through business transformation. The company is targeting $1.4 billion run-rate savings by the end of 2024.

In Refining, the company continues to improve asset reliability and market capture through high-return, low-capital projects. The company is implementing 10 to 15 projects annually to increase market capture by 5% by 2025. In 2023, completed projects added over 1% to market capture based on mid-cycle pricing.

Phillips 66 is capturing value from its Midstream NGL wellhead-to-market strategy. Through the end of 2023, the company’s increased ownership of DCP Midstream has provided an incremental $1.25 billion toward its 2025 mid-cycle adjusted EBITDA target, including approximately $250 million of synergies. The company remains focused on capturing over $400 million of run-rate commercial and operating synergies by 2025.

In Chemicals, CPChem completed construction and began operations of a 1 billion pounds per year propylene splitter at its Cedar Bayou facility in the fourth quarter. CPChem is building world-scale petrochemical facilities with joint-venture partner QatarEnergy on the U.S. Gulf Coast and in Ras Laffan, Qatar. Both projects are expected to start up in 2026.

Phillips 66 is converting its San Francisco Refinery in Rodeo, California, into one of the world’s largest renewable fuels facilities. Construction continues on the Rodeo Renewed refinery conversion project that is expected to begin operations in the first quarter of 2024. The conversion will reduce emissions from the facility and produce lower carbon intensity transportation fuels. Upon completion, the facility will have over 50,000 BPD (800 million gallons per year) of renewable fuel production capacity.

Since July 2022 the company has distributed $8.3 billion through share repurchases and dividends and is on pace to achieve the $13 billion to $15 billion target by year-end 2024.

Phillips 66 also plans to monetize assets that no longer fit its long-term strategy. These asset dispositions are expected to generate over $3 billion in proceeds that will support the company’s strategic priorities, including returns to shareholders. Timing of these dispositions will be subject to satisfactory market conditions and any necessary regulatory approvals. Total proceeds from asset dispositions in 2023 were $392 million.

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Investor Webcast

Members of Phillips 66 executive management will host a webcast at noon ET to provide an update on the company’s strategic initiatives and discuss the company’s fourth-quarter performance. To access the webcast and view related presentation materials, go to phillips66.com/investors and click on “Events & Presentations.” For detailed supplemental information, go to phillips66.com/supplemental.

Earnings
Millions of Dollars
2023 2022
Q4 Q3 Year Q4 Year
Midstream $ 756 712 2,774 656 4,734
Chemicals 106 104 600 52 856
Refining 814 1,710 5,266 1,640 7,816
Marketing and Specialties 432 633 2,135 539 2,402
Corporate and Other (347) (346) (1,306) (340) (1,169)
Pre-Tax Income 1,761 2,813 9,469 2,547 14,639
Less: Income tax expense 476 670 2,230 535 3,248
Less: Noncontrolling interests 25 46 224 128 367
Phillips 66 $ 1,260 2,097 7,015 1,884 11,024
Adjusted Earnings
Millions of Dollars
2023 2022
Q4 Q3 Year Q4 Year
Midstream $ 754 569 2,627 674 1,752
Chemicals 106 104 600 52 856
Refining 797 1,740 5,293 1,626 7,891
Marketing and Specialties 432 633 2,135 539 2,402
Corporate and Other (297) (295) (1,076) (280) (1,010)
Pre-Tax Income 1,792 2,751 9,579 2,611 11,891
Less: Income tax expense 405 660 2,173 574 2,613
Less: Noncontrolling interests 25 21 243 138 377
Phillips 66 $ 1,362 2,070 7,163 1,899 8,901

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About Phillips 66

Phillips 66 (NYSE: PSX) is a leading diversified and integrated downstream energy provider that manufactures, transports and markets products that drive the global economy. The company’s portfolio includes Midstream, Chemicals, Refining, and Marketing and Specialties businesses. Headquartered in Houston, Phillips 66 has employees around the globe who are committed to safely and reliably providing energy and improving lives while pursuing a lower-carbon future. For more information, visit phillips66.com or follow @Phillips66Co on LinkedIn.

  • # # -

CONTACTS
Jeff Dietert (investors) Owen Simpson (investors) Thaddeus Herrick (media)
832-765-2297 832-765-2297 855-841-2368
jeff.dietert@p66.com owen.simpson@p66.com thaddeus.f.herrick@p66.com

CAUTIONARY STATEMENT FOR THE PURPOSES OF THE “SAFE HARBOR” PROVISIONS

OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This news release contains forward-looking statements within the meaning of the federal securities laws. Words such as “adjusted EBITDA,” “anticipated,” “estimated,” “expected,” “planned,” “scheduled,” “targeted,” “believe,” “continue,” “intend,” “will,” “would,” “objective,” “goal,” “project,” “efforts,” “strategies” and similar expressions that convey the prospective nature of events or outcomes generally indicate forward-looking statements. However, the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements included in this news release are based on management’s expectations, estimates and projections as of the date they are made. These statements are not guarantees of future performance and you should not unduly rely on them as they involve certain risks, uncertainties and assumptions that are difficult to predict. Therefore, actual outcomes and results may differ materially from what is expressed or forecast in such forward-looking statements. Factors that could cause actual results or events to differ materially from those described in the forward-looking statements include: fluctuations in NGL, crude oil, refined petroleum product and natural gas prices, and refining, marketing and petrochemical margins; changes in governmental policies or laws that relate to NGL, crude oil, natural gas, refined petroleum products, or renewable fuels that regulate profits, pricing, or taxation, or other regulations that limit or restrict refining, marketing and midstream operations or restrict exports; the effects of any widespread public health crisis and its negative impact on commercial activity and demand for refined petroleum products; our ability to timely obtain or maintain permits necessary for capital projects; changes to worldwide government policies relating to renewable fuels and greenhouse gas emissions that adversely affect programs including the renewable fuel standards program, low carbon fuel standards and tax credits for biofuels; our ability to achieve the expected benefits of the integration of DCP Midstream, LP (DCP), including the realization of synergies; the success of the company’s business transformation initiatives and the realization of savings and cost reductions from actions taken in connection therewith; unexpected changes in costs for constructing, modifying or operating our facilities; our ability to successfully complete, or any material delay in the completion of, asset dispositions or acquisitions that we may pursue; unexpected difficulties in manufacturing, refining or transporting our products; the level and success of drilling and production volumes around our midstream assets; risks and uncertainties with respect to the actions of actual or potential competitive suppliers and transporters of refined petroleum products, renewable fuels or specialty products; lack of, or disruptions in, adequate and reliable transportation for our NGL, crude oil, natural gas, and refined products; potential liability from litigation or for remedial actions, including removal and reclamation obligations under environmental regulations; failure to complete construction of capital projects on time and within budget; our ability to comply with governmental regulations or make capital expenditures to maintain compliance with laws; limited access to capital or significantly higher cost of capital related to illiquidity or uncertainty in the domestic or international financial markets, which may also impact our ability to repurchase shares and declare and pay dividends; potential disruption of our operations due to accidents, weather events, including as a result of climate change, acts of terrorism or cyberattacks; general domestic and international economic and political developments including armed hostilities (including the Russia-Ukraine war), expropriation of assets, and other political, economic or diplomatic developments; international monetary conditions and exchange controls; changes in estimates or projections used to assess fair value of intangible assets, goodwill and property and equipment and/or strategic decisions with respect to our asset portfolio that cause impairment charges; investments required, or reduced demand for products, as a result of environmental rules and regulations; changes in tax, environmental and other laws and regulations (including alternative energy mandates); political and societal concerns about climate change that could result in changes to our business or increase expenditures, including litigation-related expenses; the operation, financing and distribution decisions of equity affiliates we do not control; and other economic, business, competitive and/or regulatory factors affecting Phillips 66’s businesses generally as set forth in our filings with the Securities and Exchange Commission. Phillips 66 is under no obligation (and expressly disclaims any such obligation) to update or alter its forward-looking statements, whether as a result of new information, future events or otherwise.

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Use of Non-GAAP Financial Information—This news release includes the terms “adjusted earnings,” “adjusted pre-tax income (loss),” “adjusted pre-tax costs,” “adjusted earnings per share,” “realized refining margin per barrel,” and “net debt-to-capital ratio.” These are non-GAAP financial measures that are included to help facilitate comparisons of operating performance across periods and to help facilitate comparisons with other companies in our industry. Where applicable, these measures exclude items that do not reflect the core operating results of our businesses in the current period or other adjustments to reflect how management analyzes results. Reconciliations of these non-GAAP financial measures to the most comparable GAAP financial measure are included within this release.

This news release also includes the term “mid-cycle adjusted EBITDA,” which is a non-GAAP financial measure. Mid-cycle adjusted EBITDA, as used in this release, is a forward-looking non-GAAP financial measure. EBITDA is defined as estimated net income plus estimated net interest expense, income taxes, and depreciation and amortization. Adjusted EBITDA is defined as estimated EBITDA plus the proportional share of selected equity affiliates’ estimated net interest expense, income taxes, and depreciation and amortization less the portion of estimated adjusted EBITDA attributable to noncontrolling interests. Net income is the most directly comparable GAAP financial measure for the consolidated company and income before income taxes is the most directly comparable GAAP financial measure for operating segments. Mid-cycle adjusted EBITDA is defined as the average adjusted EBITDA generated over a complete economic cycle. Mid-cycle adjusted EBITDA estimates or targets depend on future levels of revenues and expenses, including amounts that will be attributable to noncontrolling interests, which are not reasonably estimable at this time. Accordingly, we cannot provide a reconciliation of projected mid-cycle adjusted EBITDA to consolidated net income or segment income before income taxes without unreasonable effort.

References in the release to earnings refer to net income attributable to Phillips 66. References in the release to shareholder distributions refers to the sum of dividends paid to Phillips 66 stockholders and proceeds used by Phillips 66 to repurchase shares of its common stock. References to run-rate cost savings includes cost savings and references to run-rate synergies include costs savings and other benefits that will be reflected in the sales and other operating revenues, purchased crude oil and products costs, operating expenses, selling, general and administrative expenses and equity in earnings of affiliates lines on our consolidated statement of income when realized. References to run-rate sustaining capital savings includes savings that will be reflected in the capital expenditures and investments on our consolidated statement of cash flows when realized. References to run-rate savings represent the sum of run-rate cost savings and run-rate sustaining capital savings.

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Millions of Dollars
Except as Indicated
2023 2022
Q4 Q3 Year Q4 Year
Reconciliation of Consolidated Earnings to Adjusted Earnings
Consolidated Earnings $ 1,260 2,097 7,015 1,884 11,024
Pre-tax adjustments:
Certain tax impacts (19) (19)
Hurricane-related costs (14) (21)
Net gain on asset disposition (101) (123)
Alliance shutdown-related costs1 26
Regulatory compliance costs 70
Legal accrual 30 30
Business transformation restructuring costs2 50 51 177 60 159
Loss on early redemption of DCP debt 53
Merger transaction costs 13
Gain on consolidation (3,013)
Change in inventory method for acquired business (46) (46)
DCP integration restructuring costs3 4 38 18 18
Tax impact of adjustments4 (12) 10 (26) (14) 635
Other tax impacts 83 83 (25)
Noncontrolling interests 25 (19) (10) (10)
Adjusted earnings $ 1,362 2,070 7,163 1,899 8,901
Earnings per share of common stock (dollars) $ 2.86 4.69 15.48 3.97 23.27
Adjusted earnings per share of common stock (dollars)5 $ 3.09 4.63 15.81 4.00 18.79
Reconciliation of Segment Pre-Tax Income (Loss) to Adjusted Pre-Tax Income (Loss)
Midstream Pre-Tax Income $ 756 712 2,774 656 4,734
Pre-tax adjustments:
Certain tax impacts (2) (2)
Net gain on asset disposition (101) (137)
Merger transaction costs 13
Gain on consolidation (3,013)
Change in inventory method for acquired business (46) (46)
DCP integration restructuring costs3 4 38 18 18
Adjusted pre-tax income $ 754 569 2,627 674 1,752
Chemicals Pre-Tax Income $ 106 104 600 52 856
Pre-tax adjustments:
None
Adjusted pre-tax income $ 106 104 600 52 856

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Refining Pre-Tax Income 814 1,710 5,266 1,640 7,816
Pre-tax adjustments:
Certain tax impacts (17)
Hurricane-related costs (14) (21)
Net loss on asset disposition 14
Alliance shutdown-related costs1 26
Regulatory compliance costs 70
Legal accrual 30 30
Adjusted pre-tax income 797 1,740 5,293 1,626 7,891
Marketing and Specialties Pre-Tax Income 432 633 2,135 539 2,402
Pre-tax adjustments:
None
Adjusted pre-tax income 432 633 2,135 539 2,402
Corporate and Other Pre-Tax Loss (347) (346) (1,306) (340) (1,169)
Pre-tax adjustments:
Business transformation restructuring costs2 51 177 60 159
Loss on early redemption of DCP debt 53
Adjusted pre-tax loss (297) (295) (1,076) (280) (1,010)
1Costs related to the shutdown of the Alliance Refinery totaled 26 million pre-tax in the second quarter of 2022. Shutdown-related costs recorded in the Refining segment include pre-tax charges for the disposal of materials and supplies of 20 million, and asset retirements of 6 million recorded in depreciation and amortization expense.
2Restructuring costs, related to Phillips 66’s multi-year business transformation efforts, are primarily due to consulting fees and severance costs. Additionally, fourth-quarter of 2022 included a held-for-sale asset impairment of 45 million.
3Restructuring costs, related to the integration of DCP Midstream, primarily reflect severance costs and consulting fees. A portion of these costs are attributable to noncontrolling interests.
4We generally tax effect taxable U.S.-based special items using a combined federal and state statutory income tax rate of approximately 24%. Taxable special items attributable to foreign locations likewise use a local statutory income tax rate. Nontaxable events reflect zero income tax. These events include, but are not limited to, most goodwill impairments, transactions legislatively exempt from income tax, transactions related to entities for which we have made an assertion that the undistributed earnings are permanently reinvested, or transactions occurring in jurisdictions with a valuation allowance.
5Q4 2023, Q3 2023 and full year 2022 are based on adjusted weighted-average diluted shares of 440,582 thousand, 447,255 thousand, and 473,728 respectively. Other periods are based on the same weighted-average diluted shares outstanding as that used in the GAAP diluted earnings per share calculation. Income allocated to participating securities, if applicable, in the adjusted earnings per share calculation is the same as that used in the GAAP diluted earnings per share calculation.

All values are in US Dollars.

Millions of Dollars
Except as Indicated
December 31, 2023
Debt-to-Capital Ratio
Total Debt $ 19,359
Total Equity 31,650
Debt-to-Capital Ratio 38 %
Total Cash 3,323
Net Debt-to-Capital Ratio 34 %

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Millions of Dollars
Except as Indicated
2023
Q4 Q3
Reconciliation of Refining Income Before Income Taxes to <br>  Realized Refining Margins
Income before income taxes $ 814 1,710
Plus:
Taxes other than income taxes 87 93
Depreciation, amortization and impairments 227 211
Selling, general and administrative expenses 48 39
Operating expenses 1,086 1,142
Equity in (earnings) loss of affiliates 85 (208)
Other segment (income) expense, net 5 (10)
Proportional share of refining gross margins contributed by equity affiliates 167 416
Special items:
Certain tax impacts (15)
Realized refining margins $ 2,504 3,393
Total processed inputs (thousands of barrels) 156,720 156,300
Adjusted total processed inputs (thousands of barrels)* 173,786 178,929
Income before income taxes (dollars per barrel)** $ 5.19 10.94
Realized refining margins (dollars per barrel)***** $ 14.41 18.96
*Adjusted total processed inputs include our proportional share of processed inputs of an equity affiliate.
**Income before income taxes divided by total processed inputs.
***Realized refining margins per barrel, as presented, are calculated using the underlying realized refining margin amounts, in dollars, divided by adjusted total processed inputs, in barrels. As such, recalculated per barrel amounts using the rounded margins and barrels presented may differ from the presented per barrel amounts.

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Document

Exhibit 99.2
Phillips 66 Earnings Release Supplemental Data CONSOLIDATED INCOME STATEMENT*
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Millions of Dollars, Except as Indicated
2023 2022
1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Revenues and Other Income
Sales and other operating revenues 34,396 35,090 39,643 38,270 147,399 36,179 48,577 44,955 40,279 169,990
Equity in earnings of affiliates 611 563 562 281 2,017 685 917 782 584 2,968
Net gain (loss) on dispositions 34 (12) 102 (9) 115 1 1 5 7
Other income (loss)** 48 99 15 197 359 (143) (185) 3,026 39 2,737
Total Revenues and Other Income 35,089 35,740 40,322 38,739 149,890 36,722 49,309 48,764 40,907 175,702
Costs and Expenses
Purchased crude oil and products 29,341 30,571 34,330 33,844 128,086 33,495 42,645 38,646 35,146 149,932
Operating expenses 1,578 1,384 1,633 1,559 6,154 1,340 1,431 1,612 1,728 6,111
Selling, general and administrative expenses 605 593 669 658 2,525 433 488 617 630 2,168
Depreciation and amortization 476 495 488 518 1,977 338 359 430 502 1,629
Impairments 8 4 3 9 24 2 58 60
Taxes other than income taxes 207 174 171 155 707 149 118 133 130 530
Accretion on discounted liabilities 6 7 6 10 29 6 6 5 6 23
Interest and debt expense 192 266 221 218 897 135 133 158 193 619
Foreign currency transaction (gains) losses 25 2 (12) 7 22 (2) 21 5 (33) (9)
Total Costs and Expenses 32,438 33,496 37,509 36,978 140,421 35,894 45,203 41,606 38,360 161,063
Income before income taxes 2,651 2,244 2,813 1,761 9,469 828 4,106 7,158 2,547 14,639
Income tax expense 574 510 670 476 2,230 171 924 1,618 535 3,248
Net Income 2,077 1,734 2,143 1,285 7,239 657 3,182 5,540 2,012 11,391
Less: net income attributable to noncontrolling interests 116 37 46 25 224 75 15 149 128 367
Net Income Attributable to Phillips 66 1,961 1,697 2,097 1,260 7,015 582 3,167 5,391 1,884 11,024
Net Income Attributable to Phillips 66 Per Share of Common Stock (dollars)
Basic 4.21 3.73 4.72 2.87 15.56 1.29 6.55 11.19 3.99 23.36
Diluted 4.20 3.72 4.69 2.86 15.48 1.29 6.53 11.16 3.97 23.27
Weighted-Average Common Shares Outstanding (thousands)
Basic 464,810 454,450 444,283 437,365 450,136 449,298 483,088 481,388 471,859 471,497
Diluted 467,034 456,168 447,258 440,575 453,210 450,011 485,035 483,036 474,327 473,731
Effective tax rate (%) 21.7 % 22.7 % 23.8 % 27.0 % 23.6 % 20.7 % 22.5 % 22.6 % 21.0 % 22.2 %
Adjusted effective tax rate (%) 21.6 % 22.4 % 24.0 % 22.6 % 22.7 % 20.7 % 21.9 % 22.3 % 22.0 % 22.0 %
* Refer to Change in Basis of Presentation discussion on page 14.
** Includes the unrealized investment loss on our investment in NOVONIX Limited (NOVONIX). See NOVONIX Investment table on page 5 for more details.

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| Phillips 66 Earnings Release Supplemental Data | | --- || RECONCILIATION OF INCOME (LOSS) BEFORE INCOME TAXES BY SEGMENT TO | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | NET INCOME ATTRIBUTABLE TO PHILLIPS 66 | | | | | | | | | | | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Midstream* | 702 | 604 | 712 | 756 | 2,774 | 212 | 258 | 3,608 | 656 | 4,734 | | Chemicals | 198 | 192 | 104 | 106 | 600 | 396 | 273 | 135 | 52 | 856 | | Refining | 1,608 | 1,134 | 1,710 | 814 | 5,266 | 173 | 3,096 | 2,907 | 1,640 | 7,816 | | Marketing and Specialties | 426 | 644 | 633 | 432 | 2,135 | 296 | 739 | 828 | 539 | 2,402 | | Corporate and Other | (283) | (330) | (346) | (347) | (1,306) | (249) | (260) | (320) | (340) | (1,169) | | Income before income taxes | 2,651 | 2,244 | 2,813 | 1,761 | 9,469 | 828 | 4,106 | 7,158 | 2,547 | 14,639 | | Less: income tax expense | 574 | 510 | 670 | 476 | 2,230 | 171 | 924 | 1,618 | 535 | 3,248 | | Net Income | 2,077 | 1,734 | 2,143 | 1,285 | 7,239 | 657 | 3,182 | 5,540 | 2,012 | 11,391 | | Less: net income attributable to noncontrolling interests | 116 | 37 | 46 | 25 | 224 | 75 | 15 | 149 | 128 | 367 | | Net Income Attributable to Phillips 66 | 1,961 | 1,697 | 2,097 | 1,260 | 7,015 | 582 | 3,167 | 5,391 | 1,884 | 11,024 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | RECONCILIATION OF ADJUSTED INCOME (LOSS) BEFORE INCOME TAXES BY SEGMENT TO | | | | | | | | | | | | ADJUSTED NET INCOME ATTRIBUTABLE TO PHILLIPS 66 | | | | | | | | | | | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Midstream | | | | | | | | | | | | Transportation* | 270 | 284 | 285 | 334 | 1,173 | 278 | 250 | 229 | 237 | 994 | | NGL and Other* | 420 | 357 | 293 | 423 | 1,493 | 92 | 248 | 412 | 448 | 1,200 | | NOVONIX** | (12) | (15) | (9) | (3) | (39) | (158) | (240) | (33) | (11) | (442) | | Total Midstream | 678 | 626 | 569 | 754 | 2,627 | 212 | 258 | 608 | 674 | 1,752 | | Chemicals | 198 | 192 | 104 | 106 | 600 | 396 | 273 | 135 | 52 | 856 | | Refining | | | | | | | | | | | | Atlantic Basin/Europe | 142 | 149 | 444 | 160 | 895 | 152 | 1,111 | 530 | 618 | 2,411 | | Gulf Coast | 705 | 257 | 342 | 348 | 1,652 | 58 | 958 | 746 | 360 | 2,122 | | Central Corridor | 739 | 630 | 361 | 480 | 2,210 | (135) | 513 | 1,343 | 716 | 2,437 | | West Coast | 22 | 112 | 593 | (191) | 536 | 115 | 610 | 264 | (68) | 921 | | Total Refining | 1,608 | 1,148 | 1,740 | 797 | 5,293 | 190 | 3,192 | 2,883 | 1,626 | 7,891 | | Total Marketing and Specialties | 426 | 644 | 633 | 432 | 2,135 | 296 | 739 | 828 | 539 | 2,402 | | Corporate and Other | (248) | (236) | (295) | (297) | (1,076) | (249) | (235) | (246) | (280) | (1,010) | | Adjusted income before income taxes | 2,662 | 2,374 | 2,751 | 1,792 | 9,579 | 845 | 4,227 | 4,208 | 2,611 | 11,891 | | Less: adjusted income tax expense | 576 | 532 | 660 | 405 | 2,173 | 175 | 927 | 937 | 574 | 2,613 | | Adjusted Net Income | 2,086 | 1,842 | 2,091 | 1,387 | 7,406 | 670 | 3,300 | 3,271 | 2,037 | 9,278 | | Less: adjusted net income attributable to noncontrolling interests | 121 | 76 | 21 | 25 | 243 | 75 | 15 | 149 | 138 | 377 | | Adjusted Net Income Attributable to Phillips 66 | 1,965 | 1,766 | 2,070 | 1,362 | 7,163 | 595 | 3,285 | 3,122 | 1,899 | 8,901 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | ** Represents the change in fair value of our investment in NOVONIX. See NOVONIX Investments table on page 5 for more details. | | | | | | | | | | |

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Phillips 66 Earnings Release Supplemental Data
SPECIAL ITEMS INCLUDED IN INCOME (LOSS) BEFORE INCOME TAXES BY SEGMENT
--- --- --- --- --- --- --- --- --- ---
AND NET INCOME ATTRIBUTABLE TO PHILLIPS 66
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Midstream
Certain tax impacts 2 2
Net gain on asset disposition 101 137
Merger transaction costs (13) (13)
Gain related to merger of businesses 3,013 3,013
Change in inventory method for acquired business 46 46
DCP integration restructuring costs* (22) (4) (38) (18) (18)
Total Midstream (22) 143 2 147 3,000 (18) 2,982
Chemicals
Refining
Certain tax impacts 17 17
Hurricane-related (costs) recovery (17) 24 14 21
Net loss on asset disposition (14) (14)
Alliance shutdown-related costs** (26) (26)
Regulatory compliance costs (70) (70)
Legal accrual (30) (30)
Total Refining (14) (30) 17 (27) (17) (96) 24 14 (75)
Marketing and Specialties
Corporate and Other
Business transformation restructuring costs*** (41) (51) (50) (177) (25) (74) (60) (159)
Loss on early redemption of DCP debt (53) (53)
Total Corporate and Other (94) (51) (50) (230) (25) (74) (60) (159)
Total Special Items (Pre-tax) (130) 62 (31) (110) (17) (121) 2,950 (64) 2,748
Less: Income Tax Expense (Benefit)
Tax impact of pre-tax special items**** (22) 10 (12) (26) (4) (28) 681 (14) 635
Other tax impacts 83 83 25 (25)
Total Income Tax Expense (Benefit) (22) 10 71 57 (4) (3) 681 (39) 635
Less: Income (Loss) Attributable to Noncontrolling Interests
Loss on early redemption of DCP debt (30) (30)
Change in inventory method for acquired business 26 26
DCP integration restructuring costs* (9) (1) (15) (10) (10)
Total Income (Loss) Attributable to Noncontrolling Interests (39) 25 (19) (10) (10)
Total Phillips 66 Special Items (After-tax) (69) 27 (102) (148) (13) (118) 2,269 (15) 2,123
* Restructuring costs, related to the integration of DCP Midstream, primarily reflect severance costs and consulting fees. A portion of these costs are attributable to noncontrolling interests.
** Costs related to the shutdown of the Alliance Refinery totaled 26 million pre-tax in the second quarter of 2022. Shutdown-related costs recorded in the Refining segment include pre-tax charges for the disposal of materials and supplies of 20 million, and asset retirements of 6 million recorded in depreciation and amortization expense.
*** Restructuring costs related to Phillips 66’s multi-year business transformation efforts are primarily due to consulting fees and severance costs. Additionally, fourth quarter of 2022 included a held-for-sale asset impairment of 45 million.
**** We generally tax effect taxable U.S.-based special items using a combined federal and state annual statutory income tax rate of approximately 24%. Taxable special items attributable to foreign locations likewise use a local statutory income tax rate. Nontaxable events reflect zero income tax. These events include, but are not limited to, most goodwill impairments, transactions legislatively exempt from income tax, transactions related to entities for which we have made an assertion that the undistributed earnings are permanently reinvested, or transactions occurring in jurisdictions with a valuation allowance.
SPECIAL ITEMS INCLUDED IN INCOME (LOSS) BEFORE INCOME TAXES BY BUSINESS LINES/REGIONS
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Midstream
Transportation 101 137 182 182
NGL and Other (22) 42 2 10 2,818 (18) 2,800
NOVONIX
Total Midstream (22) 143 2 147 3,000 (18) 2,982
Refining
Atlantic Basin/Europe 15 15 (9) (9)
Gulf Coast (14) 2 (12) (17) (52) 24 14 (31)
Central Corridor (22) (22)
West Coast (30) (30) (13) (13)
Total Refining (14) (30) 17 (27) (17) (96) 24 14 (75)

All values are in US Dollars.

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| Phillips 66 Earnings Release Supplemental Data | | --- || CASH FLOW INFORMATION* | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Cash Flows From Operating Activities | | | | | | | | | | | | Net income | 2,077 | 1,734 | 2,143 | 1,285 | 7,239 | 657 | 3,182 | 5,540 | 2,012 | 11,391 | | Depreciation and amortization | 476 | 495 | 488 | 518 | 1,977 | 338 | 359 | 430 | 502 | 1,629 | | Impairments | 8 | 4 | 3 | 9 | 24 | — | 2 | — | 58 | 60 | | Accretion on discounted liabilities | 6 | 7 | 6 | 10 | 29 | 6 | 6 | 5 | 6 | 23 | | Deferred income taxes | 146 | 119 | 408 | 167 | 840 | 142 | 148 | 856 | 174 | 1,320 | | Undistributed equity earnings | (242) | (324) | (201) | (55) | (822) | (100) | (390) | (495) | (323) | (1,308) | | Loss on early redemption of debt | — | 53 | — | — | 53 | — | — | — | — | — | | Net (gain) loss on dispositions | (34) | 12 | (102) | 9 | (115) | (1) | — | (1) | (5) | (7) | | Gain related to merger of businesses | — | — | — | — | — | — | — | (3,013) | — | (3,013) | | Unrealized investment loss** | 11 | 15 | 8 | 4 | 38 | 169 | 221 | 28 | 15 | 433 | | Other | 14 | (115) | (354) | 36 | (419) | 40 | 80 | (105) | 202 | 217 | | Net working capital changes | (1,263) | (1,045) | 286 | 207 | (1,815) | (115) | (1,825) | (101) | 2,109 | 68 | | Net Cash Provided by Operating Activities | 1,199 | 955 | 2,685 | 2,190 | 7,029 | 1,136 | 1,783 | 3,144 | 4,750 | 10,813 | | Cash Flows From Investing Activities | | | | | | | | | | | | Capital expenditures and investments | (378) | (551) | (855) | (634) | (2,418) | (370) | (376) | (735) | (713) | (2,194) | | Return of investments in equity affiliates | 60 | 59 | 40 | 42 | 201 | 15 | 33 | 30 | 47 | 125 | | Proceeds from asset dispositions | 77 | 13 | 280 | 22 | 392 | 1 | 1 | 1 | 1 | 4 | | Advances/loans—related parties | — | — | — | — | — | — | (75) | — | — | (75) | | Collection of advances/loans—related parties | — | — | 1 | 2 | 3 | — | 101 | 135 | 426 | 662 | | Other | (24) | 47 | 49 | (40) | 32 | (74) | 25 | 32 | 7 | (10) | | Net Cash Used in Investing Activities | (265) | (432) | (485) | (608) | (1,790) | (428) | (291) | (537) | (232) | (1,488) | | Cash Flows From Financing Activities | | | | | | | | | | | | Issuance of debt | 2,488 | 2,559 | 678 | 535 | 6,260 | — | — | — | 453 | 453 | | Repayment of debt | (1,223) | (1,236) | (1,166) | (627) | (4,252) | (24) | (1,457) | (476) | (926) | (2,883) | | Issuance of common stock | 10 | 2 | 91 | 20 | 123 | 23 | 44 | — | 36 | 103 | | Repurchase of common stock | (800) | (1,309) | (752) | (1,153) | (4,014) | — | (66) | (694) | (753) | (1,513) | | Dividends paid on common stock | (486) | (474) | (465) | (457) | (1,882) | (404) | (467) | (466) | (456) | (1,793) | | Distributions to noncontrolling interests | (58) | (67) | (15) | (23) | (163) | (77) | (24) | (3) | (81) | (185) | | Repurchase of noncontrolling interests | — | (3,957) | — | (110) | (4,067) | — | — | — | (500) | (500) | | Other | (48) | (11) | (28) | (10) | (97) | (30) | (7) | (18) | (15) | (70) | | Net Cash Used in Financing Activities | (117) | (4,493) | (1,657) | (1,825) | (8,092) | (512) | (1,977) | (1,657) | (2,242) | (6,388) | | Effect of Exchange Rate Changes on Cash and Cash Equivalents | 15 | 34 | (33) | 27 | 43 | (8) | (41) | (15) | 113 | 49 | | Net Change in Cash and Cash Equivalents | 832 | (3,936) | 510 | (216) | (2,810) | 188 | (526) | 935 | 2,389 | 2,986 | | Cash and cash equivalents at beginning of period | 6,133 | 6,965 | 3,029 | 3,539 | 6,133 | 3,147 | 3,335 | 2,809 | 3,744 | 3,147 | | Cash and Cash Equivalents at End of Period | 6,965 | 3,029 | 3,539 | 3,323 | 3,323 | 3,335 | 2,809 | 3,744 | 6,133 | 6,133 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | ** Represents the unrealized loss on our investment in NOVONIX. See NOVONIX Investment table on page 5 for more details. | | | | | | | | | | | | CAPITAL PROGRAM | | | | | | | | | | | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Consolidated Capital Expenditures and Investments | | | | | | | | | | | | Midstream*† | 124 | 176 | 160 | 165 | 625 | 163 | 105 | 461 | 314 | 1,043 | | Chemicals | — | — | — | — | — | — | — | — | — | — | | Refining | 227 | 329 | 382 | 401 | 1,339 | 172 | 221 | 211 | 324 | 928 | | Marketing and Specialties | 11 | 25 | 287 | 41 | 364 | 11 | 19 | 30 | 29 | 89 | | Corporate and Other | 16 | 21 | 26 | 27 | 90 | 24 | 31 | 33 | 46 | 134 | | Consolidated Capital Expenditures and Investments | 378 | 551 | 855 | 634 | 2,418 | 370 | 376 | 735 | 713 | 2,194 | | * Includes 100% of DCP Midstream, LLC Class A Segment (DCP Midstream Class A Segment), DCP Sand Hills Pipeline, LLC (DCP Sand Hills) and DCP Southern Hills Pipeline, LLC (DCP Southern Hills) capital expenditures and investments from August 18, 2022, forward, net of acquired cash. | | | | | | | | | | | | † Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | Proportional Share of Selected Equity Affiliates Capital Expenditures and Investments* | | | | | | | | | | | | CPChem (Chemicals) | 142 | 377 | 254 | 236 | 1,009 | 113 | 161 | 158 | 269 | 701 | | WRB (Refining) | 45 | 47 | 36 | 61 | 189 | 42 | 47 | 36 | 52 | 177 | | Selected Equity Affiliates | 187 | 424 | 290 | 297 | 1,198 | 155 | 208 | 194 | 321 | 878 | | * Our share of joint ventures' capital spending, excluding DCP Midstream, LLC (DCP Midstream) due to the consolidation of DCP Midstream Class A Segment. Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | |

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| Phillips 66 Earnings Release Supplemental Data | | --- || MIDSTREAM | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars, Except as Indicated | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Income before Income Taxes | | | | | | | | | | | | Transportation* | 306 | 284 | 386 | 334 | 1,310 | 278 | 250 | 411 | 237 | 1,176 | | NGL and Other* | 408 | 335 | 335 | 425 | 1,503 | 92 | 248 | 3,230 | 430 | 4,000 | | NOVONIX | (12) | (15) | (9) | (3) | (39) | (158) | (240) | (33) | (11) | (442) | | Income before Income Taxes | 702 | 604 | 712 | 756 | 2,774 | 212 | 258 | 3,608 | 656 | 4,734 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | Equity in Earnings of Affiliates | | | | | | | | | | | | Transportation | 125 | 130 | 131 | 141 | 527 | 154 | 133 | 133 | 125 | 545 | | NGL and Other | 26 | 40 | 26 | 30 | 122 | 73 | 186 | 81 | 31 | 371 | | NOVONIX | — | — | — | — | — | — | — | — | — | — | | Total | 151 | 170 | 157 | 171 | 649 | 227 | 319 | 214 | 156 | 916 | | NOVONIX Investment | | | | | | | | | | | | Unrealized Investment Loss | (11) | (15) | (8) | (4) | (38) | (169) | (221) | (28) | (15) | (433) | | Unrealized Foreign Currency Transaction Gain (Loss) | (1) | — | (1) | 1 | (1) | 11 | (19) | (5) | 4 | (9) | | Change in Fair Value of NOVONIX Investment | (12) | (15) | (9) | (3) | (39) | (158) | (240) | (33) | (11) | (442) | | Depreciation and Amortization* | | | | | | | | | | | | Transportation | 40 | 40 | 41 | 47 | 168 | 39 | 43 | 46 | 46 | 174 | | NGL and Other** | 184 | 194 | 190 | 187 | 755 | 50 | 50 | 115 | 179 | 394 | | NOVONIX | — | — | — | — | — | — | — | — | — | — | | Total | 224 | 234 | 231 | 234 | 923 | 89 | 93 | 161 | 225 | 568 | | * Excludes D&A of all non-consolidated affiliates. | | | | | | | | | | | | ** Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | Operating and SG&A Expenses* | | | | | | | | | | | | Transportation | 179 | 178 | 187 | 208 | 752 | 186 | 187 | 224 | 217 | 814 | | NGL and Other** | 371 | 373 | 429 | 365 | 1,538 | 81 | 89 | 281 | 393 | 844 | | NOVONIX | — | — | — | — | — | — | — | — | — | — | | Total | 550 | 551 | 616 | 573 | 2,290 | 267 | 276 | 505 | 610 | 1,658 | | * Excludes operating and SG&A expenses of all non-consolidated affiliates. | | | | | | | | | | | | ** Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | Transportation Volumes (MB/D) | | | | | | | | | | | | Pipelines* | 3,039 | 3,254 | 3,039 | 2,945 | 3,069 | 3,099 | 3,066 | 3,084 | 3,109 | 3,089 | | Terminals | 3,203 | 3,149 | 3,167 | 3,464 | 3,246 | 2,900 | 2,917 | 3,066 | 3,039 | 2,981 | | * Pipelines represent the sum of volumes transported through each separately tariffed consolidated pipeline segment, excluding NGL pipelines. | | | | | | | | | | | | PSX Other Volumes | | | | | | | | | | | | NGL Fractionated (MB/D)* | 660 | 738 | 703 | 743 | 711 | 452 | 469 | 508 | 686 | 529 | | NGL Production (MB/D)** | 421 | 444 | 432 | 452 | 437 | 400 | 438 | 434 | 420 | 423 | | NGL Pipelines Throughput (MB/D)*** | 918 | 898 | 880 | 892 | 897 | 885 | 927 | 946 | 894 | 913 | | Wellhead Volume (Bcf/D)** | 4.5 | 4.5 | 4.6 | 4.7 | 4.6 | 4.1 | 4.4 | 4.5 | 4.5 | 4.4 | | * Includes 100% of DCP Midstream Class A Segment from August 18, 2022, forward. | | | | | | | | | | | | ** Includes 100% of DCP Midstream Class A Segment. | | | | | | | | | | | | *** Includes 100% of DCP Midstream Class A Segment and Phillips 66's direct interest in DCP Sand Hills and DCP Southern Hills. | | | | | | | | | | | | Market Indicator | | | | | | | | | | | | Weighted-Average NGL Price ($/gal)* | 0.74 | 0.61 | 0.67 | 0.65 | 0.67 | 1.10 | 1.15 | 0.98 | 0.76 | 1.00 | | * Based on index prices from the Mont Belvieu market hub, which are weighted by NGL component mix. | | | | | | | | | | |

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| Phillips 66 Earnings Release Supplemental Data | | --- || MIDSTREAM (continued) | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Reconciliation of Midstream Income before Income Taxes to Adjusted EBITDA | | | | | | | | | | | | Income before income taxes* | 702 | 604 | 712 | 756 | 2,774 | 212 | 258 | 3,608 | 656 | 4,734 | | Plus: | | | | | | | | | | | | Depreciation and amortization | 224 | 234 | 231 | 234 | 923 | 89 | 93 | 161 | 225 | 568 | | EBITDA* | 926 | 838 | 943 | 990 | 3,697 | 301 | 351 | 3,769 | 881 | 5,302 | | Special Item Adjustments (pre-tax): | | | | | | | | | | | | Certain tax impacts | — | — | — | (2) | (2) | — | — | — | — | — | | Net gain on asset disposition | (36) | — | (101) | — | (137) | — | — | — | — | — | | Merger transaction costs | — | — | — | — | — | — | — | 13 | — | 13 | | Gain related to merger of businesses | — | — | — | — | — | — | — | (3,013) | — | (3,013) | | Change in inventory method for acquired business | — | — | (46) | — | (46) | — | — | — | — | — | | DCP integration restructuring costs | 12 | 19 | 4 | — | 35 | — | — | — | 18 | 18 | | Total Special Item Adjustments (pre-tax) | (24) | 19 | (143) | (2) | (150) | — | — | (3,000) | 18 | (2,982) | | Change in Fair Value of NOVONIX Investment** | 12 | 15 | 9 | 3 | 39 | 158 | 240 | 33 | 11 | 442 | | EBITDA, Adjusted for Special Items and Change in Fair Value of NOVONIX Investment* | 914 | 872 | 809 | 991 | 3,586 | 459 | 591 | 802 | 910 | 2,762 | | Other Adjustments (pre-tax): | | | | | | | | | | | | Proportional share of selected equity affiliates income taxes | 4 | 5 | 4 | 5 | 18 | 2 | 4 | 4 | 3 | 13 | | Proportional share of selected equity affiliates net interest | 13 | 12 | 13 | 13 | 51 | 41 | 39 | 26 | 13 | 119 | | Proportional share of selected equity affiliates depreciation and amortization | 41 | 39 | 39 | 37 | 156 | 56 | 57 | 51 | 45 | 209 | | Adjusted EBITDA attributable to noncontrolling interests, excluding PSXP | (226) | (168) | (47) | (51) | (492) | (24) | (21) | (206) | (176) | (427) | | Adjusted EBITDA* | 746 | 760 | 818 | 995 | 3,319 | 534 | 670 | 677 | 795 | 2,676 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | ** See NOVONIX Investment table on page 5 for more details. | | | | | | | | | | |

Page 6

| Phillips 66 Earnings Release Supplemental Data | | --- || MIDSTREAM (continued) | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Transportation | | | | | | | | | | | | Income before income taxes | 306 | 284 | 386 | 334 | 1,310 | 278 | 250 | 411 | 237 | 1,176 | | Plus: | | | | | | | | | | | | Depreciation and amortization | 40 | 40 | 41 | 47 | 168 | 39 | 43 | 46 | 46 | 174 | | EBITDA* | 346 | 324 | 427 | 381 | 1,478 | 317 | 293 | 457 | 283 | 1,350 | | Special Item Adjustments (pre-tax): | | | | | | | | | | | | Net gain on asset disposition | (36) | — | (101) | — | (137) | — | — | — | — | — | | Gain related to merger of businesses | — | — | — | — | — | — | — | (182) | — | (182) | | EBITDA, Adjusted for Special Items* | 310 | 324 | 326 | 381 | 1,341 | 317 | 293 | 275 | 283 | 1,168 | | Other Adjustments (pre-tax): | | | | | | | | | | | | Proportional share of selected equity affiliates income taxes | 4 | 5 | 4 | 5 | 18 | 2 | 3 | 4 | 3 | 12 | | Proportional share of selected equity affiliates net interest | 13 | 12 | 13 | 13 | 51 | 21 | 19 | 16 | 13 | 69 | | Proportional share of selected equity affiliates depreciation and amortization | 27 | 27 | 26 | 25 | 105 | 37 | 38 | 34 | 27 | 136 | | Adjusted EBITDA attributable to noncontrolling interests, excluding PSXP | (4) | (3) | (5) | (5) | (17) | (24) | (21) | (11) | (3) | (59) | | Adjusted EBITDA* | 350 | 365 | 364 | 419 | 1,498 | 353 | 332 | 318 | 323 | 1,326 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | NGL and Other | | | | | | | | | | | | Income before income taxes* | 408 | 335 | 335 | 425 | 1,503 | 92 | 248 | 3,230 | 430 | 4,000 | | Plus: | | | | | | | | | | | | Depreciation and amortization | 184 | 194 | 190 | 187 | 755 | 50 | 50 | 115 | 179 | 394 | | EBITDA* | 592 | 529 | 525 | 612 | 2,258 | 142 | 298 | 3,345 | 609 | 4,394 | | Special Item Adjustments (pre-tax): | | | | | | | | | | | | Certain tax impacts | — | — | — | (2) | (2) | — | — | — | — | — | | Merger transaction costs | — | — | — | — | — | — | — | 13 | — | 13 | | Gain related to merger of businesses | — | — | — | — | — | — | — | (2,831) | — | (2,831) | | Change in inventory method for acquired business | — | — | (46) | — | (46) | — | — | — | — | — | | DCP integration restructuring costs | 12 | 19 | 4 | — | 35 | — | — | — | 18 | 18 | | EBITDA, Adjusted for Special Items* | 604 | 548 | 483 | 610 | 2,245 | 142 | 298 | 527 | 627 | 1,594 | | Other Adjustments (pre-tax): | | | | | | | | | | | | Proportional share of selected equity affiliates income taxes | — | — | — | — | — | — | 1 | — | — | 1 | | Proportional share of selected equity affiliates net interest | — | — | — | — | — | 20 | 20 | 10 | — | 50 | | Proportional share of selected equity affiliates depreciation and amortization | 14 | 12 | 13 | 12 | 51 | 19 | 19 | 17 | 18 | 73 | | Adjusted EBITDA attributable to noncontrolling interests, excluding PSXP | (222) | (165) | (42) | (46) | (475) | — | — | (195) | (173) | (368) | | Adjusted EBITDA* | 396 | 395 | 454 | 576 | 1,821 | 181 | 338 | 359 | 472 | 1,350 | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | |

Page 7

| Phillips 66 Earnings Release Supplemental Data | | --- || CHEMICALS | | | | | | | | | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars, Except as Indicated | | | | | | | | | | | | | | | | | | | | | | 2023 | | | | | | | | | | 2022 | | | | | | | | | | | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | | Income before Income Taxes | 198 | | 192 | | 104 | | 106 | | 600 | | 396 | | 273 | | 135 | | 52 | | 856 | | | Equity in Earnings of Affiliate | 195 | | 189 | | 101 | | 101 | | 586 | | 393 | | 271 | | 129 | | 49 | | 842 | | | 100% CPChem Results | | | | | | | | | | | | | | | | | | | | | | Net Income, excludes parent company income tax related to CPChem's earnings | 390 | | 377 | | 202 | | 204 | | 1,173 | | 764 | | 544 | | 257 | | 97 | | 1,662 | | | Income before Income Taxes | 401 | | 389 | | 217 | | 214 | | 1,221 | | 787 | | 566 | | 275 | | 106 | | 1,734 | | | Depreciation and Amortization | 142 | | 141 | | 143 | | 184 | | 610 | | 141 | | 144 | | 145 | | 155 | | 585 | | | Net Interest Expense* | 6 | | 2 | | 2 | | 3 | | 13 | | 23 | | 11 | | 12 | | 9 | | 55 | | | * Net of interest income. | | | | | | | | | | | | | | | | | | | | | | Investing Cash Flows—Outflows/(Inflows) | | | | | | | | | | | | | | | | | | | | | | Capital Expenditures and Investments | 283 | | 755 | | 507 | | 473 | | 2,018 | | 225 | | 322 | | 317 | | 538 | | 1,402 | | | Return of Investments from Equity Companies | — | | — | | — | | — | | — | | (26) | | (34) | | (5) | | — | | (65) | | | Olefins and Polyolefins Capacity Utilization (%) | 94 | % | 98 | % | 99 | % | 94 | % | 96 | % | 99 | % | 94 | % | 90 | % | 83 | % | 91 | % | | Market Indicators* | | | | | | | | | | | | | | | | | | | | | | U.S. Industry Prices | | | | | | | | | | | | | | | | | | | | | | Ethylene, Average Acquisition Contract (cents/lb) | 26.0 | | 22.7 | | 24.3 | | 24.6 | | 24.4 | | 39.5 | | 35.0 | | 31.6 | | 26.7 | | 33.2 | | | HDPE Blow Molding, Domestic Spot (cents/lb) | 45.8 | | 45.2 | | 43.2 | | 42.9 | | 44.3 | | 69.8 | | 69.8 | | 52.9 | | 43.3 | | 58.9 | | | U.S. Industry Costs | | | | | | | | | | | | | | | | | | | | | | Ethylene, Cash Cost Weighted Average Feed (cents/lb) | 14.8 | | 12.7 | | 16.7 | | 13.0 | | 14.3 | | 22.1 | | 28.0 | | 26.7 | | 21.7 | | 24.6 | | | HDPE Blow Molding, Total Cash Cost (cents/lb) | 40.1 | | 36.4 | | 38.1 | | 38.5 | | 38.3 | | 53.9 | | 49.8 | | 46.6 | | 41.2 | | 47.9 | | | Ethylene to High-Density Polyethylene Chain Cash Margin (cents/lb) | 16.9 | | 18.8 | | 12.7 | | 16.0 | | 16.1 | | 33.4 | | 26.9 | | 11.2 | | 7.1 | | 19.6 | | | * Source: IHS, Inc. | | | | | | | | | | | | | | | | | | | | | | Reconciliation of Chemicals Income before Income Taxes to Adjusted EBITDA | | | | | | | | | | | | | | | | | | | | | | Income before income taxes | 198 | | 192 | | 104 | | 106 | | 600 | | 396 | | 273 | | 135 | | 52 | | 856 | | | Plus: | | | | | | | | | | | | | | | | | | | | | | None | — | | — | | — | | — | | — | | — | | — | | — | | — | | — | | | EBITDA | 198 | | 192 | | 104 | | 106 | | 600 | | 396 | | 273 | | 135 | | 52 | | 856 | | | Special Item Adjustments (pre-tax): | | | | | | | | | | | | | | | | | | | | | | None | — | | — | | — | | — | | — | | — | | — | | — | | — | | — | | | EBITDA, Adjusted for Special Items | 198 | | 192 | | 104 | | 106 | | 600 | | 396 | | 273 | | 135 | | 52 | | 856 | | | Other Adjustments (pre-tax): | | | | | | | | | | | | | | | | | | | | | | Proportional share of selected equity affiliates income taxes | 20 | | 26 | | 24 | | 9 | | 79 | | 29 | | 38 | | 25 | | 12 | | 104 | | | Proportional share of selected equity affiliates net interest | 1 | | — | | (1) | | 2 | | 2 | | 11 | | 6 | | 5 | | 4 | | 26 | | | Proportional share of selected equity affiliates depreciation and amortization | 102 | | 101 | | 103 | | 126 | | 432 | | 101 | | 103 | | 103 | | 104 | | 411 | | | Adjusted EBITDA | 321 | | 319 | | 230 | | 243 | | 1,113 | | 537 | | 420 | | 268 | | 172 | | 1,397 | |

Page 8

Phillips 66 Earnings Release Supplemental Data
REFINING
--- --- --- --- --- --- --- --- --- ---
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Income (Loss) before Income Taxes
Atlantic Basin/Europe 149 444 175 910 152 1,102 530 618 2,402
Gulf Coast 243 342 350 1,640 41 906 770 374 2,091
Central Corridor 630 361 480 2,210 (135) 491 1,343 716 2,415
West Coast 112 563 (191) 506 115 597 264 (68) 908
Income before Income Taxes 1,134 1,710 814 5,266 173 3,096 2,907 1,640 7,816
Income (Loss) before Income Taxes (/BBL)
Atlantic Basin/Europe 3.33 9.50 3.42 4.99 3.17 22.10 10.72 11.88 12.05
Gulf Coast 4.83 6.44 6.78 7.95 0.79 17.25 15.27 7.77 10.29
Central Corridor 23.02 14.89 19.08 21.50 (5.70) 21.69 53.36 27.01 24.64
West Coast 3.58 17.48 (6.65) 4.20 3.98 19.77 9.14 (2.47) 7.86
Worldwide 7.38 10.94 5.19 8.61 1.13 19.95 18.89 10.64 12.69
Realized Refining Margins (/BBL)*
Atlantic Basin/Europe 10.94 16.85 9.95 13.30 11.71 30.39 19.22 19.58 20.30
Gulf Coast 11.84 13.58 13.96 15.17 8.59 25.71 22.30 16.35 18.25
Central Corridor 22.62 18.05 23.45 22.67 7.89 26.72 38.76 25.03 24.96
West Coast 16.27 32.23 9.89 19.07 17.74 33.31 28.64 16.77 24.31
Worldwide 15.32 18.96 14.41 17.32 10.83 28.62 26.87 19.73 21.55
* See note on the use of non-GAAP measures. Also, reconciliations of income (loss) before income taxes to realized refining margin for each period and by region are included in the "Realized Margin Non-GAAP Reconciliations" section.
Equity in Earnings (Losses) of Affiliates
Atlantic Basin/Europe (2) (2) (2) (8) (3) (2) (2) (2) (9)
Gulf Coast 1 2 (2) (3) (1) (1) (7)
Central Corridor 119 209 (83) 445 (16) 228 294 257 763
West Coast
Total 117 208 (85) 439 (21) 223 291 254 747
Depreciation and Amortization*
Atlantic Basin/Europe 52 52 53 207 52 51 50 49 202
Gulf Coast 60 61 62 243 56 67 58 61 242
Central Corridor 38 42 45 163 35 36 36 40 147
West Coast 55 53 64 226 60 63 76 76 275
Total 205 208 224 839 203 217 220 226 866
* Excludes D&A of all equity affiliates.
Operating and SG&A Expenses*
Atlantic Basin/Europe 243 260 257 1,135 302 303 329 349 1,283
Gulf Coast 253 291 289 1,123 321 325 277 326 1,249
Central Corridor 174 240 213 814 197 277 193 204 871
West Coast 308 389 376 1,433 313 314 458 432 1,517
Total 978 1,180 1,135 4,505 1,133 1,219 1,257 1,311 4,920
* Excludes operating and SG&A expenses of all equity affiliates.
Turnaround Expense, included in Operating and SG&A Expenses*
Atlantic Basin/Europe 38 21 12 195 13 22 44 52 131
Gulf Coast 23 28 19 126 31 40 53 101 225
Central Corridor 12 57 40 121 26 117 17 17 177
West Coast** 29 42 29 142 32 44 111 66 253
Total 102 148 100 584 102 223 225 236 786
* Excludes turnaround expense of all equity affiliates.
** 2023 includes third quarter and fourth quarter turnaround costs of 37 million and 14 million, respectively, related to the Rodeo renewables facility.
Taxes Other than Income Taxes
Atlantic Basin/Europe 17 12 18 69 19 14 14 6 53
Gulf Coast 25 28 20 106 27 22 19 19 87
Central Corridor 26 23 20 94 18 18 16 5 57
West Coast 31 30 29 123 24 19 31 17 91
Total 99 93 87 392 88 73 80 47 288
Foreign Currency Gains (Losses) Pre-Tax (1) 9 (6) (19) (8) (10) (5) 30 7
Refining—Equity Affiliate Information
Equity in earnings (losses) of affiliates 117 208 (85) 439 (21) 223 291 254 747
Less: Share of equity affiliate gross margin included in Realized Refining Margin and other equity affiliate-related costs* (335) (416) (167) (1,346) (228) (495) (539) (499) (1,761)
Equity affiliate-related expenses not included in Realized Refining Margins (218) (208) (252) (907) (249) (272) (248) (245) (1,014)
* Other costs associated with equity affiliates which do not flow through equity earnings (losses).
Proportional Share of Certain* Equity Affiliate    Operating and SG&A Expenses 182 168 194 734 206 228 208 199 841
Proportional Share of Certain* Equity Affiliate    Turnaround Expense, included in Certain Equity    Affiliate Operating and SG&A Expenses 22 16 39 93 34 51 22 10 117
* Includes WRB Refining, LP (WRB) and Mineraloelraffinerie Oberrhein GmbH (MiRO).

All values are in US Dollars.

Page 9

Phillips 66 Earnings Release Supplemental Data
REFINING (continued)
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Reconciliation of Refining Income before Income Taxes to Adjusted EBITDA ( Millions)
Income before income taxes 1,134 1,710 814 5,266 173 3,096 2,907 1,640 7,816
Plus:
Depreciation and amortization 205 208 224 839 203 217 220 226 866
EBITDA 1,339 1,918 1,038 6,105 376 3,313 3,127 1,866 8,682
Special Item Adjustments (pre-tax):
Certain tax impacts (17) (17)
Hurricane-related (costs) recovery 17 (24) (14) (21)
Net loss on asset disposition 14 14
Alliance shutdown-related costs 20 20
Regulatory compliance costs 70 70
Legal accrual 30 30
EBITDA, Adjusted for Special Items 1,353 1,948 1,021 6,132 393 3,403 3,103 1,852 8,751
Other Adjustments (pre-tax):
Proportional share of selected equity affiliates income taxes 1 1 1 1 2
Proportional share of selected equity affiliates net interest (3) (3) (1) (6) 2 3 1 6
Proportional share of selected equity affiliates depreciation and amortization 24 24 46 117 23 23 22 24 92
Adjusted EBITDA 1,375 1,969 1,066 6,244 418 3,429 3,127 1,877 8,851
Operating Statistics
Atlantic Basin/Europe*
Crude Oil Charge Input (MB/D) 464 492 518 479 503 526 525 542 524
Total Processed Inputs (MB/D) 492 509 557 499 533 548 538 566 546
Crude Oil Capacity Utilization (%) % 86 % 92 % 97 % 89 % 94 % 98 % 98 % 101 % 98 %
Clean Product Yield (%) % 85 % 86 % 86 % 86 % 85 % 83 % 82 % 83 % 83 %
* Includes our proportionate share of a refinery complex in Karlsruhe, Germany.
Gulf Coast
Crude Oil Charge Input (MB/D) 498 519 508 511 497 500 481 473 488
Total Processed Inputs (MB/D) 553 577 561 566 579 577 548 523 557
Crude Oil Capacity Utilization (%) % 94 % 98 % 96 % 97 % 94 % 94 % 91 % 89 % 92 %
Clean Product Yield (%) % 80 % 80 % 84 % 80 % 77 % 79 % 81 % 81 % 79 %
Central Corridor*
Crude Oil Charge Input (MB/D) 498 492 441 477 453 435 492 497 469
Total Processed Inputs (MB/D) 515 509 459 494 470 446 509 515 485
Crude Oil Capacity Utilization (%) % 94 % 93 % 83 % 90 % 85 % 82 % 93 % 94 % 88 %
Clean Product Yield (%) % 89 % 87 % 92 % 89 % 88 % 87 % 88 % 91 % 88 %
* Includes our proportionate share of the Borger Refinery and Wood River Refinery.
West Coast
Crude Oil Charge Input (MB/D) 314 323 279 299 294 306 290 269 290
Total Processed Inputs (MB/D) 343 350 312 330 321 332 314 299 316
Crude Oil Capacity Utilization (%) % 98 % 101 % 94 % 95 % 81 % 84 % 80 % 74 % 80 %
Clean Product Yield (%) % 90 % 89 % 88 % 88 % 90 % 85 % 90 % 89 % 89 %
Worldwide—Including Proportionate Share of Equity Affiliates
Crude Oil Charge Input (MB/D) 1,774 1,826 1,746 1,766 1,747 1,767 1,788 1,781 1,771
Total Processed Inputs (MB/D) 1,903 1,945 1,889 1,889 1,903 1,903 1,909 1,903 1,904
Crude Oil Capacity Utilization (%) % 93 % 95 % 92 % 92 % 89 % 90 % 91 % 91 % 90 %
Clean Product Yield (%) % 86 % 85 % 87 % 85 % 84 % 83 % 85 % 86 % 84 %

All values are in US Dollars.

Page 10

Phillips 66 Earnings Release Supplemental Data
REFINING (continued)
--- --- --- --- --- --- --- --- --- ---
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Refined Petroleum Products Production (MB/D)
Atlantic Basin/Europe*
Gasoline 210 213 235 207 226 221 210 230 222
Distillates 198 214 232 208 210 216 215 226 217
Other 87 84 95 87 102 113 114 113 110
Total 495 511 562 502 538 550 539 569 549
* Includes our proportionate share of a refinery complex in Karlsruhe, Germany.
Gulf Coast
Gasoline 230 246 240 234 233 231 223 226 228
Distillates 201 207 219 208 194 206 200 185 196
Other 131 134 108 132 163 149 134 118 141
Total 562 587 567 574 590 586 557 529 565
Central Corridor*
Gasoline 253 247 235 245 235 211 246 260 238
Distillates 202 196 185 194 176 176 200 206 190
Other 64 71 38 58 63 59 66 52 59
Total 519 514 458 497 474 446 512 518 487
* Includes our proportionate share of the Borger Refinery and Wood River Refinery.
West Coast
Gasoline 175 182 154 169 166 156 158 156 159
Distillates 133 127 119 121 123 126 124 110 121
Other 35 39 38 39 32 48 30 29 35
Total 343 348 311 329 321 330 312 295 315
Worldwide—Including Proportionate Share of Equity Affiliates
Gasoline 868 888 864 855 860 819 837 872 847
Distillates 734 744 755 731 703 724 739 727 724
Other 317 328 279 316 360 369 344 312 345
Total 1,919 1,960 1,898 1,902 1,923 1,912 1,920 1,911 1,916
Market Indicators*
Crude and Crude Differentials (/BBL)
WTI 73.78 82.49 78.36 77.69 94.49 108.66 91.76 82.85 94.44
Brent 78.39 86.76 84.05 82.62 101.40 113.78 100.85 88.71 101.19
LLS 75.85 84.83 80.96 80.16 96.77 110.15 94.19 85.50 96.65
ANS 78.60 87.96 83.95 82.41 95.61 112.48 99.12 87.99 98.80
WTI less Maya 10.11 5.07 6.47 8.73 5.62 4.87 7.30 11.26 7.26
WTI less WCS (settlement differential) 15.06 12.89 21.88 18.65 14.53 12.80 19.86 25.66 18.22
Natural Gas (/MMBtu)
Henry Hub 2.12 2.58 2.74 2.53 4.60 7.39 7.96 5.55 6.38
Product Margins (/BBL)
Atlantic Basin/Europe
East Coast Gasoline less Brent 30.79 30.08 9.01 22.58 13.57 41.02 25.69 20.39 25.17
East Coast Distillate less Brent 24.62 40.76 36.76 36.14 28.40 68.16 49.04 73.13 54.68
Gulf Coast
Gulf Coast Gasoline less LLS 22.79 23.47 4.13 17.96 16.24 32.87 17.21 11.51 19.46
Gulf Coast Distillate less LLS 24.45 39.64 31.01 34.19 28.52 57.49 52.51 56.08 48.65
Central Corridor
Central Gasoline less WTI 31.35 32.51 8.82 24.67 16.17 36.31 27.38 14.73 23.65
Central Distillate less WTI 32.59 44.44 37.79 39.27 27.31 60.45 60.24 59.20 51.80
West Coast
West Coast Gasoline less ANS 37.20 50.81 19.89 35.81 31.92 51.66 46.29 27.03 39.23
West Coast Distillate less ANS 21.86 53.07 40.43 39.61 32.28 58.37 50.26 54.10 48.75
Composite Market Crack Spread (/BBL)** 28.65 36.06 18.18 28.37 21.93 46.72 36.29 32.12 34.26
Renewable Volume Obligation (RVO) Cost in Crack (/BBL) 7.69 7.42 4.77 7.02 6.44 7.80 8.11 8.54 7.72
* Based on daily spot prices, unless otherwise noted.
** Weighted average based on Phillips 66 crude capacity.

All values are in US Dollars.

Page 11

Phillips 66 Earnings Release Supplemental Data
MARKETING AND SPECIALTIES
--- --- --- --- --- --- --- --- --- ---
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
Income before Income Taxes 644 633 432 2,135 296 739 828 539 2,402
Income before Income Taxes (/BBL)
U.S. 2.45 2.60 1.09 1.97 1.13 2.86 2.16 1.65 1.95
International 5.67 4.14 4.73 4.87 0.92 7.30 12.60 8.54 7.44
Realized Marketing Fuel Margins (/BBL)*
U.S. 2.88 3.03 1.62 2.45 1.59 3.24 2.49 2.05 2.34
International 7.28 5.27 5.00 6.00 2.30 8.20 12.40 9.94 8.29
* See note on the use of non-GAAP measures. Also, reconciliations of income before income taxes to realized marketing fuel margin for each period and by region are included in the "Realized Margin Non-GAAP Reconciliations" section.
Other Realized Margins and Revenues not included in Marketing Fuel Margins* 244 269 318 1,042 246 263 298 180 987
* Excludes gain on dispositions and excise taxes on sales of refined petroleum products.
Equity in Earnings of Affiliates 87 96 94 343 85 104 148 126 463
Depreciation and Amortization* 30 29 35 121 27 29 27 27 110
* Excludes D&A of all equity affiliates.
Operating and SG&A Expenses* 340 376 362 1,399 318 359 344 336 1,357
* Excludes operating and SG&A expenses of all equity affiliates.
Refined Petroleum Products Sales (MB/D)
U.S. Marketing
Gasoline 1,131 1,136 1,218 1,127 1,046 1,089 1,096 1,078 1,077
Distillates 808 814 853 788 834 789 757 774 788
Other
Total 1,939 1,950 2,071 1,915 1,880 1,878 1,853 1,852 1,865
International Marketing
Gasoline 94 88 91 91 83 87 94 94 90
Distillates 167 170 165 169 177 171 178 170 174
Other 20 18 18 18 17 19 16 20 18
Total 281 276 274 278 277 277 288 284 282
Worldwide Marketing
Gasoline 1,225 1,224 1,309 1,218 1,129 1,176 1,190 1,172 1,167
Distillates 975 984 1,018 957 1,011 960 935 944 962
Other 20 18 18 18 17 19 16 20 18
Total 2,220 2,226 2,345 2,193 2,157 2,155 2,141 2,136 2,147
Foreign Currency Gains (Losses) Pre-Tax (2) 4 (2) (4) 1 7 6 (4) 10
Reconciliation of Marketing and Specialties Income before Income Taxes to Adjusted EBITDA
Income before income taxes 644 633 432 2,135 296 739 828 539 2,402
Plus:
Depreciation and amortization 30 29 35 121 27 29 27 27 110
EBITDA 674 662 467 2,256 323 768 855 566 2,512
Special Item Adjustments (pre-tax):
None
EBITDA, Adjusted for Special Items 674 662 467 2,256 323 768 855 566 2,512
Other Adjustments (pre-tax):
Proportional share of selected equity affiliates income taxes 6 7 6 24 6 6 7 5 24
Proportional share of selected equity affiliates net interest 14 11 10 44 5 5 6 8 24
Proportional share of selected equity affiliates depreciation and amortization 18 21 20 79 21 18 18 19 76
Adjusted EBITDA 712 701 503 2,403 355 797 886 598 2,636

All values are in US Dollars.

Page 12

| Phillips 66 Earnings Release Supplemental Data | | --- || CORPORATE AND OTHER | | | | | | | | | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars, Except as Indicated | | | | | | | | | | | | | | | | | | | | | | 2023 | | | | | | | | | | 2022 | | | | | | | | | | | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | | Loss before Income Taxes* | (283) | | (330) | | (346) | | (347) | | (1,306) | | (249) | | (260) | | (320) | | (340) | | (1,169) | | | * Refer to Change in Basis of Presentation discussion on page 14. | | | | | | | | | | | | | | | | | | | | | | Detail of Loss before Income Taxes | | | | | | | | | | | | | | | | | | | | | | Net interest expense | (124) | | (182) | | (163) | | (159) | | (628) | | (132) | | (127) | | (136) | | (142) | | (537) | | | Corporate overhead and other | (159) | | (148) | | (183) | | (188) | | (678) | | (117) | | (133) | | (184) | | (198) | | (632) | | | Total | (283) | | (330) | | (346) | | (347) | | (1,306) | | (249) | | (260) | | (320) | | (340) | | (1,169) | | | Net Interest Expense | | | | | | | | | | | | | | | | | | | | | | Interest expense | (198) | | (273) | | (229) | | (228) | | (928) | | (144) | | (141) | | (167) | | (200) | | (652) | | | Capitalized interest | 6 | | 7 | | 8 | | 10 | | 31 | | 9 | | 8 | | 9 | | 7 | | 33 | | | Interest income | 68 | | 84 | | 58 | | 59 | | 269 | | 3 | | 6 | | 22 | | 51 | | 82 | | | Total | (124) | | (182) | | (163) | | (159) | | (628) | | (132) | | (127) | | (136) | | (142) | | (537) | | | Reconciliation of Corporate and Other Loss before Income Taxes to Adjusted EBITDA | | | | | | | | | | | | | | | | | | | | | | Loss before income taxes | (283) | | (330) | | (346) | | (347) | | (1,306) | | (249) | | (260) | | (320) | | (340) | | (1,169) | | | Plus: | | | | | | | | | | | | | | | | | | | | | | Net interest expense | 124 | | 182 | | 163 | | 159 | | 628 | | 132 | | 127 | | 136 | | 142 | | 537 | | | Depreciation and amortization | 23 | | 26 | | 20 | | 25 | | 94 | | 19 | | 20 | | 22 | | 24 | | 85 | | | EBITDA | (136) | | (122) | | (163) | | (163) | | (584) | | (98) | | (113) | | (162) | | (174) | | (547) | | | Special Item Adjustments (pre-tax): | | | | | | | | | | | | | | | | | | | | | | Business transformation restructuring costs | 35 | | 41 | | 51 | | 50 | | 177 | | — | | 25 | | 74 | | 60 | | 159 | | | EBITDA, Adjusted for Special Items | (101) | | (81) | | (112) | | (113) | | (407) | | (98) | | (88) | | (88) | | (114) | | (388) | | | Other Adjustments (pre-tax): | | | | | | | | | | | | | | | | | | | | | | None | — | | — | | — | | — | | — | | — | | — | | — | | — | | — | | | Adjusted EBITDA | (101) | | (81) | | (112) | | (113) | | (407) | | (98) | | (88) | | (88) | | (114) | | (388) | | | Foreign Currency Gains (Losses) Pre-Tax | 1 | | 1 | | — | | — | | 2 | | (1) | | — | | (1) | | 3 | | 1 | | | Phillips 66 Total Company Debt | | | | | | | | | | | | | | | | | | | | | | Total Debt | 18,485 | | 19,866 | | 19,444 | | 19,359 | | 19,359 | | 14,434 | | 12,969 | | 17,657 | | 17,190 | | 17,190 | | | Debt-to-Capital Ratio (%) | 35 | % | 39 | % | 38 | % | 38 | % | 38 | % | 39 | % | 35 | % | 35 | % | 34 | % | 34 | % | | Total Equity | 34,916 | | 31,060 | | 31,989 | | 31,650 | | 31,650 | | 22,121 | | 24,573 | | 33,309 | | 34,106 | | 34,106 | |

Page 13

| Phillips 66 Earnings Release Supplemental Data | | --- || RECONCILIATION OF CONSOLIDATED NET INCOME TO ADJUSTED EBITDA ATTRIBUTABLE TO PHILLIPS 66 | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | Net income | 2,077 | 1,734 | 2,143 | 1,285 | 7,239 | 657 | 3,182 | 5,540 | 2,012 | 11,391 | | Plus: | | | | | | | | | | | | Income tax expense | 574 | 510 | 670 | 476 | 2,230 | 171 | 924 | 1,618 | 535 | 3,248 | | Net interest expense | 124 | 182 | 163 | 159 | 628 | 132 | 127 | 136 | 142 | 537 | | Depreciation and amortization | 476 | 495 | 488 | 518 | 1,977 | 338 | 359 | 430 | 502 | 1,629 | | Phillips 66 EBITDA* | 3,251 | 2,921 | 3,464 | 2,438 | 12,074 | 1,298 | 4,592 | 7,724 | 3,191 | 16,805 | | Special Item Adjustments (pre-tax): | | | | | | | | | | | | Certain tax impacts | — | — | — | (19) | (19) | — | — | — | — | — | | Hurricane-related (costs) recovery | — | — | — | — | — | 17 | — | (24) | (14) | (21) | | Net (gain) loss on asset disposition | (36) | 14 | (101) | — | (123) | — | — | — | — | — | | Alliance shutdown-related costs | — | — | — | — | — | — | 20 | — | — | 20 | | Regulatory compliance costs | — | — | — | — | — | — | 70 | — | — | 70 | | Change in inventory method for acquired business | — | — | (46) | — | (46) | — | — | — | — | — | | DCP integration restructuring costs | 12 | 19 | 4 | — | 35 | — | — | — | 18 | 18 | | Business transformation restructuring costs | 35 | 41 | 51 | 50 | 177 | — | 25 | 74 | 60 | 159 | | Merger transaction costs | — | — | — | — | — | — | — | 13 | — | 13 | | Gain related to merger of businesses | — | — | — | — | — | — | — | (3,013) | — | (3,013) | | Legal accrual | — | — | 30 | — | 30 | — | — | — | — | — | | Total Special Item Adjustments (pre-tax) | 11 | 74 | (62) | 31 | 54 | 17 | 115 | (2,950) | 64 | (2,754) | | Change in Fair Value of NOVONIX Investment** | 12 | 15 | 9 | 3 | 39 | 158 | 240 | 33 | 11 | 442 | | Phillips 66 EBITDA, Adjusted for Special Items and Change in Fair Value of NOVONIX Investment* | 3,274 | 3,010 | 3,411 | 2,472 | 12,167 | 1,473 | 4,947 | 4,807 | 3,266 | 14,493 | | Other Adjustments (pre-tax): | | | | | | | | | | | | Proportional share of selected equity affiliates income taxes | 29 | 38 | 35 | 20 | 122 | 37 | 48 | 37 | 21 | 143 | | Proportional share of selected equity affiliates net interest | 24 | 23 | 20 | 24 | 91 | 59 | 53 | 38 | 25 | 175 | | Proportional share of selected equity affiliates depreciation and amortization | 186 | 182 | 187 | 229 | 784 | 201 | 201 | 194 | 192 | 788 | | Adjusted EBITDA attributable to noncontrolling interests, excluding PSXP | (226) | (168) | (47) | (51) | (492) | (24) | (21) | (206) | (176) | (427) | | Adjusted EBITDA attributable to public ownership interest in PSXP† | — | — | — | — | — | (82) | — | — | — | (82) | | Phillips 66 Adjusted EBITDA* | 3,287 | 3,085 | 3,606 | 2,694 | 12,672 | 1,664 | 5,228 | 4,870 | 3,328 | 15,090 | | * Refer to Change in Basis of Presentation discussion below. | | | | | | | | | | | | ** See NOVONIX Investment table on page 5 for more details. | | | | | | | | | | | | † On March 9, 2022, Phillips 66 Partners LP became a wholly owned subsidiary of Phillips 66. | | | | | | | | | | | | Use of Non-GAAP Financial Information—This earnings release supplemental data includes the terms "EBITDA," "adjusted EBITDA," "realized refining margin per barrel," and "realized marketing fuel margin per barrel." These are non-GAAP financial measures. EBITDA and adjusted EBITDA are included to help facilitate comparisons of operating performance across periods, to help facilitate comparisons with other companies in our industry and to help facilitate determination of enterprise value. The GAAP measures most directly comparable to EBITDA and adjusted EBITDA are net income for consolidated company information and income before income taxes for segment information. Reconciliations of net income (loss) and income (loss) before income taxes to EBITDA and adjusted EBITDA are included in this earnings release supplemental data. Realized refining margin per barrel is calculated on a similar basis as industry crack spreads and we believe it provides a useful measure of how well we performed relative to benchmark industry margins. Realized marketing fuel margin per barrel demonstrates the value uplift our marketing operations provide by optimizing the placement and ultimate sale of our refineries' fuel production. The GAAP measure most directly comparable to both realized margin per barrel measures is income before income taxes per barrel. Reconciliations of income (loss) before income taxes per barrel to realized refining margin and realized marketing fuel margin are included in this earnings release supplemental data. Adjusted effective tax rate demonstrates the effective tax rate with the consideration of the tax effect on special items. The GAAP financial measure most comparable to adjusted effective tax rate is effective tax rate. A reconciliation of effective tax rate to adjusted effective tax rate is included in this earnings release supplemental data. | | | | | | | | | | | | Changes in Basis of Presentation—In connection with the merger of DCP Midstream and Gray Oak Holdings LLC (Gray Oak Holdings), the results of our Transportation business reflect a decrease in our indirect economic interest in Gray Oak Pipeline, LLC (Gray Oak Pipeline) to 6.5% from August 18, 2022, forward. Prior to August 18, 2022, the Transportation results presented herein reflect Gray Oak Holdings' 65% economic interests in Gray Oak Pipeline. The results of our NGL and Other business include the consolidated results of DCP Midstream Class A Segment, DCP Sand Hills and DCP Southern Hills from August 18, 2022, forward. Prior to August 18, 2022, our investments in DCP Midstream, DCP Sand Hills and DCP Southern Hills were accounted for using the equity method. As a result of the merger and consolidation, in the third quarter of 2022, we began presenting the results of DCP Midstream Class A Segment within the results of our NGL and Other business. Prior periods also have been updated to reflect the results from our equity investment in DCP Midstream prior to August 18, 2022, within the results of our NGL and Other business. In addition, the DCP Midstream Class A Segment's net interest expense is reflected in our Corporate segment from August 18, 2022, forward. | | | | | | | | | | |

Page 14

Phillips 66 Earnings Release Supplemental Data
REALIZED MARGIN NON-GAAP RECONCILIATIONS
--- --- --- --- --- --- --- --- --- ---
RECONCILIATION OF INCOME (LOSS) BEFORE INCOME TAXES TO REALIZED REFINING MARGINS
2022
2nd Qtr 3rd Qtr 4th Qtr YTD 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr YTD
ATLANTIC BASIN/OPE
Income before income taxes 149 444 175 910 152 1,102 530 618 2,402
Plus:
Taxes other than income taxes 17 12 18 69 19 14 14 6 53
Depreciation, amortization and impairments 53 53 53 209 52 51 50 50 203
Selling, general and administrative expenses 8 9 11 38 6 7 18 10 41
Operating expenses 235 252 245 1,097 296 296 311 339 1,242
Equity in losses of affiliates 2 2 2 8 3 2 2 2 9
Other segment (income) expense, net 4 (7) 2 19 12 8 2 (28) (6)
Proportional share of refining gross margins contributed by equity affiliates 22 22 19 89 23 26 22 22 93
Special items:
Certain tax impacts (15) (15)
Regulatory compliance costs 9 9
Realized refining margins 490 787 510 2,424 563 1,515 949 1,019 4,046
Total processed inputs (MB) 44,781 46,731 51,229 182,213 48,015 49,854 49,420 52,030 199,319
Adjusted total processed inputs (MB) 44,781 46,731 51,229 182,213 48,015 49,854 49,420 52,030 199,319
Income before income taxes (/BBL)** 3.33 9.50 3.42 4.99 3.17 22.10 10.72 11.88 12.05
Realized refining margins (/BBL)*** 10.94 16.85 9.95 13.30 11.71 30.39 19.22 19.58 20.30
GULF COAST
Income before income taxes 243 342 350 1,640 41 906 770 374 2,091
Plus:
Taxes other than income taxes 25 28 20 106 27 22 19 19 87
Depreciation, amortization and impairments 63 61 62 246 56 67 59 68 250
Selling, general and administrative expenses 4 5 6 19 4 5 4 6 19
Operating expenses 249 286 283 1,104 317 320 273 320 1,230
Equity in (earnings) losses of affiliates (1) (2) 2 3 1 1 7
Other segment expense, net 12 17 1 1
Proportional share of refining gross margins contributed by equity affiliates
Special items:
Regulatory compliance costs 26 26
Realized refining margins 596 721 721 3,130 447 1,350 1,126 788 3,711
Total processed inputs (MB) 50,266 53,120 51,621 206,356 52,151 52,523 50,435 48,160 203,269
Adjusted total processed inputs (MB) 50,266 53,120 51,621 206,356 52,151 52,523 50,435 48,160 203,269
Income before income taxes (/BBL)** 4.83 6.44 6.78 7.95 0.79 17.25 15.27 7.77 10.29
Realized refining margins (/BBL)*** 11.84 13.58 13.96 15.17 8.59 25.71 22.30 16.35 18.25
CENTRAL CORRIDOR
Income (loss) before income taxes 630 361 480 2,210 (135) 491 1,343 716 2,415
Plus:
Taxes other than income taxes 26 23 20 94 18 18 16 5 57
Depreciation, amortization and impairments 38 42 45 163 35 36 36 40 147
Selling, general and administrative expenses 17 17 21 76 13 13 14 22 62
Operating expenses 157 223 192 738 184 264 179 182 809
Equity in (earnings) losses of affiliates (119) (209) 83 (445) 16 (228) (294) (257) (763)
Other segment (income) expense, net (3) (4) 1 (7) (4) 2 4 2
Proportional share of refining gross margins contributed by equity affiliates 313 394 148 1,257 205 469 517 477 1,668
Special items:
Regulatory compliance costs 22 22
Realized refining margins 1,059 847 990 4,086 332 1,087 1,815 1,185 4,419
Total processed inputs (MB) 27,370 24,242 25,158 102,774 23,691 22,635 25,167 26,504 97,997
Adjusted total processed inputs (MB)* 46,841 46,871 42,224 180,251 42,267 40,629 46,857 47,359 177,112
Income (loss) before income taxes (/BBL)** 23.02 14.89 19.08 21.50 (5.70) 21.69 53.36 27.01 24.64
Realized refining margins (/BBL)*** 22.62 18.05 23.45 22.67 7.89 26.72 38.76 25.03 24.96

All values are in Euros.

Page 15

| Phillips 66 Earnings Release Supplemental Data | | --- || RECONCILIATION OF INCOME (LOSS) BEFORE INCOME TAXES TO REALIZED REFINING MARGINS (continued) | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars, Except as Indicated | | | | | | | | | | | | 2023 | | | | | 2022 | | | | | | | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | 1st Qtr | 2nd Qtr | 3rd Qtr | 4th Qtr | YTD | | WEST COAST | | | | | | | | | | | | Income (loss) before income taxes | 22 | 112 | 563 | (191) | 506 | 115 | 597 | 264 | (68) | 908 | | Plus: | | | | | | | | | | | | Taxes other than income taxes | 33 | 31 | 30 | 29 | 123 | 24 | 19 | 31 | 17 | 91 | | Depreciation, amortization and impairments | 54 | 55 | 55 | 67 | 231 | 60 | 63 | 76 | 80 | 279 | | Selling, general and administrative expenses | 10 | 8 | 8 | 10 | 36 | 7 | 8 | 7 | 9 | 31 | | Operating expenses | 350 | 300 | 381 | 366 | 1,397 | 306 | 306 | 451 | 423 | 1,486 | | Other segment (income) expense, net | 1 | 2 | 1 | 2 | 6 | 1 | — | (1) | (1) | (1) | | Special items: | | | | | | | | | | | | Regulatory compliance costs | — | — | — | — | — | — | 13 | — | — | 13 | | Realized refining margins | 470 | 508 | 1,038 | 283 | 2,299 | 513 | 1,006 | 828 | 460 | 2,807 | | Total processed inputs (MB) | 28,416 | 31,246 | 32,207 | 28,712 | 120,581 | 28,877 | 30,199 | 28,897 | 27,484 | 115,457 | | Adjusted total processed inputs (MB) | 28,416 | 31,246 | 32,207 | 28,712 | 120,581 | 28,877 | 30,199 | 28,897 | 27,484 | 115,457 | | Income (loss) before income taxes ($/BBL)** | 0.77 | 3.58 | 17.48 | (6.65) | 4.20 | 3.98 | 19.77 | 9.14 | (2.47) | 7.86 | | Realized refining margins ($/BBL)*** | 16.53 | 16.27 | 32.23 | 9.89 | 19.07 | 17.74 | 33.31 | 28.64 | 16.77 | 24.31 | | WORLDWIDE | | | | | | | | | | | | Income before income taxes | 1,608 | 1,134 | 1,710 | 814 | 5,266 | 173 | 3,096 | 2,907 | 1,640 | 7,816 | | Plus: | | | | | | | | | | | | Taxes other than income taxes | 113 | 99 | 93 | 87 | 392 | 88 | 73 | 80 | 47 | 288 | | Depreciation, amortization and impairments | 202 | 209 | 211 | 227 | 849 | 203 | 217 | 221 | 238 | 879 | | Selling, general and administrative expenses | 45 | 37 | 39 | 48 | 169 | 30 | 33 | 43 | 47 | 153 | | Operating expenses | 1,167 | 941 | 1,142 | 1,086 | 4,336 | 1,103 | 1,186 | 1,214 | 1,264 | 4,767 | | Equity in (earnings) losses of affiliates | (199) | (117) | (208) | 85 | (439) | 21 | (223) | (291) | (254) | (747) | | Other segment (income) expense, net | 25 | 15 | (10) | 5 | 35 | 9 | 11 | 5 | (29) | (4) | | Proportional share of refining gross margins contributed by equity affiliates | 428 | 335 | 416 | 167 | 1,346 | 228 | 495 | 539 | 499 | 1,761 | | Special items: | | | | | | | | | | | | Certain tax impacts | — | — | — | (15) | (15) | — | — | — | — | — | | Regulatory compliance costs | — | — | — | — | — | — | 70 | — | — | 70 | | Realized refining margins | 3,389 | 2,653 | 3,393 | 2,504 | 11,939 | 1,855 | 4,958 | 4,718 | 3,452 | 14,983 | | Total processed inputs (MB) | 145,241 | 153,663 | 156,300 | 156,720 | 611,924 | 152,734 | 155,211 | 153,919 | 154,178 | 616,042 | | Adjusted total processed inputs (MB)* | 163,552 | 173,134 | 178,929 | 173,786 | 689,401 | 171,310 | 173,205 | 175,609 | 175,033 | 695,157 | | Income before income taxes ($/BBL)** | 11.07 | 7.38 | 10.94 | 5.19 | 8.61 | 1.13 | 19.95 | 18.89 | 10.64 | 12.69 | | Realized refining margins ($/BBL)*** | 20.72 | 15.32 | 18.96 | 14.41 | 17.32 | 10.83 | 28.62 | 26.87 | 19.73 | 21.55 | | * Adjusted total processed inputs include our proportional share of processed inputs of an equity affiliate. | | | | | | | | | | | | ** Income (loss) before income taxes divided by total processed inputs. | | | | | | | | | | | | *** Realized refining margins per barrel, as presented, are calculated using the underlying realized refining margin amounts, in dollars, divided by adjusted total processed inputs, in barrels. As such, recalculated per barrel amounts using the rounded margins and barrels presented may differ from the presented per barrel amounts. | | | | | | | | | | |

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| Phillips 66 Earnings Release Supplemental Data | | --- || RECONCILIATION OF INCOME BEFORE INCOME TAXES TO REALIZED MARKETING FUEL MARGINS | | | | | | | | | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | Millions of Dollars, Except as Indicated | | | | | | | | | | | | | | | | | | | | | | 2023 | | | | | | | | | | 2022 | | | | | | | | | | | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | | UNITED STATES | | | | | | | | | | | | | | | | | | | | | | Income before income taxes | 273 | | 432 | | 466 | | 207 | | 1,378 | | 191 | | 489 | | 368 | | 281 | | 1,329 | | | Plus: | | | | | | | | | | | | | | | | | | | | | | Depreciation and amortization | 3 | | 3 | | 5 | | 12 | | 23 | | 3 | | 3 | | 4 | | 4 | | 14 | | | Selling, general and administrative expenses | 181 | | 204 | | 217 | | 212 | | 814 | | 182 | | 210 | | 218 | | 198 | | 808 | | | Equity in earnings of affiliates | (3) | | (12) | | (19) | | (20) | | (54) | | (7) | | (16) | | (30) | | (18) | | (71) | | | Other operating revenues* | (108) | | (122) | | (134) | | (113) | | (477) | | (107) | | (139) | | (141) | | (121) | | (508) | | | Other expense, net | 5 | | 4 | | 8 | | 11 | | 28 | | 6 | | 6 | | 6 | | 6 | | 24 | | | Realized marketing fuel margins | 351 | | 509 | | 543 | | 309 | | 1,712 | | 268 | | 553 | | 425 | | 350 | | 1,596 | | | Total fuel sales volumes (MB) | 152,662 | | 176,349 | | 179,432 | | 190,518 | | 698,961 | | 169,196 | | 170,899 | | 170,473 | | 170,362 | | 680,930 | | | Income before income taxes ($/BBL) | 1.79 | | 2.45 | | 2.60 | | 1.09 | | 1.97 | | 1.13 | | 2.86 | | 2.16 | | 1.65 | | 1.95 | | | Realized marketing fuel margins ($/BBL)** | 2.30 | | 2.88 | | 3.03 | | 1.62 | | 2.45 | | 1.59 | | 3.24 | | 2.49 | | 2.05 | | 2.34 | | | INTERNATIONAL | | | | | | | | | | | | | | | | | | | | | | Income before income taxes | 125 | | 145 | | 105 | | 119 | | 494 | | 23 | | 185 | | 334 | | 223 | | 765 | | | Plus: | | | | | | | | | | | | | | | | | | | | | | Depreciation and amortization | 18 | | 21 | | 18 | | 18 | | 75 | | 18 | | 19 | | 17 | | 18 | | 72 | | | Selling, general and administrative expenses | 62 | | 63 | | 65 | | 63 | | 253 | | 63 | | 62 | | 59 | | 67 | | 251 | | | Equity in earnings of affiliates | (22) | | (30) | | (32) | | (29) | | (113) | | (26) | | (32) | | (31) | | (26) | | (115) | | | Other operating revenues* | (13) | | (2) | | (8) | | (40) | | (63) | | (12) | | (9) | | (35) | | (6) | | (62) | | | Other (income) expense, net | 6 | | 5 | | (2) | | 6 | | 15 | | 4 | | (3) | | (3) | | (5) | | (7) | | | Marketing margins | 176 | | 202 | | 146 | | 137 | | 661 | | 70 | | 222 | | 341 | | 271 | | 904 | | | Less: margin for nonfuel related sales | 12 | | 16 | | 13 | | 11 | | 52 | | 13 | | 14 | | 12 | | 12 | | 51 | | | Realized marketing fuel margins | 164 | | 186 | | 133 | | 126 | | 609 | | 57 | | 208 | | 329 | | 259 | | 853 | | | Total fuel sales volumes (MB) | 25,380 | | 25,569 | | 25,352 | | 25,165 | | 101,466 | | 24,926 | | 25,329 | | 26,501 | | 26,106 | | 102,862 | | | Income before income taxes ($/BBL) | 4.93 | | 5.67 | | 4.14 | | 4.73 | | 4.87 | | 0.92 | | 7.30 | | 12.60 | | 8.54 | | 7.44 | | | Realized marketing fuel margins ($/BBL)** | 6.45 | | 7.28 | | 5.27 | | 5.00 | | 6.00 | | 2.30 | | 8.20 | | 12.40 | | 9.94 | | 8.29 | | | * Includes other nonfuel revenues and expenses. | | | | | | | | | | | | | | | | | | | | | | ** Realized marketing fuel margins per barrel, as presented, are calculated using the underlying realized marketing fuel margin amounts, in dollars, divided by sales volumes, in barrels. As such, recalculated per barrel amounts using the rounded margins and barrels presented may differ from the presented per barrel amounts. | | | | | | | | | | | | | | | | | | | | | | ADJUSTED EFFECTIVE TAX RATE NON-GAAP RECONCILIATION | | | | | | | | | | | | | | | | | | | | | | RECONCILIATION OF EFFECTIVE TAX RATE TO ADJUSTED EFFECTIVE TAX RATE | | | | | | | | | | | | | | | | | | | | | | | Millions of Dollars, Except as Indicated | | | | | | | | | | | | | | | | | | | | | | 2023 | | | | | | | | | | 2022 | | | | | | | | | | | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | 1st Qtr | | 2nd Qtr | | 3rd Qtr | | 4th Qtr | | YTD | | | EFFECTIVE TAX RATES | | | | | | | | | | | | | | | | | | | | | | Income before income taxes | 2,651 | | 2,244 | | 2,813 | | 1,761 | | 9,469 | | 828 | | 4,106 | | 7,158 | | 2,547 | | 14,639 | | | Special items | 11 | | 130 | | (62) | | 31 | | 110 | | 17 | | 121 | | (2,950) | | 64 | | (2,748) | | | Adjusted income before income taxes | 2,662 | | 2,374 | | 2,751 | | 1,792 | | 9,579 | | 845 | | 4,227 | | 4,208 | | 2,611 | | 11,891 | | | Income tax expense | 574 | | 510 | | 670 | | 476 | | 2,230 | | 171 | | 924 | | 1,618 | | 535 | | 3,248 | | | Special items | 2 | | 22 | | (10) | | (71) | | (57) | | 4 | | 3 | | (681) | | 39 | | (635) | | | Adjusted income tax expense | 576 | | 532 | | 660 | | 405 | | 2,173 | | 175 | | 927 | | 937 | | 574 | | 2,613 | | | Effective tax rate (%) | 21.7 | % | 22.7 | % | 23.8 | % | 27.0 | % | 23.6 | % | 20.7 | % | 22.5 | % | 22.6 | % | 21.0 | % | 22.2 | % | | Adjusted effective tax rate (%) | 21.6 | % | 22.4 | % | 24.0 | % | 22.6 | % | 22.7 | % | 20.7 | % | 21.9 | % | 22.3 | % | 22.0 | % | 22.0 | % |

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