Posco Holdings Inc 6-K, filed Oct 21, 2026
Posco Holdings Inc. (PKX)
About this 6-K
Posco Holdings Inc filed this 6-K on October 21, 2026.
POSCO HOLDINGS INC. is reviewing the feasibility of an HBI production project in Port Hedland, Western Australia, but has made no decisions on actual investment, business structure or implementation schedule. AI summary
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15D-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of October, 2026
Commission File Number: 1-13368
POSCO HOLDINGS INC.
(Translation of registrant’s name into English)
POSCO Center, 440 Teheran-ro, Gangnam-gu, Seoul, Korea, 06194
(Address of principal executive offices)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F ☒ Form 40-F ☐
Response to Rumors or Media Reports : Undetermined
| Subsidiary Affiliated company | POSCO’s material business matters to report | |
| 1. Contents of rumors or media reports | POSCO speeds up KRW 4 trillion ‘low-carbon steel’ project in Australia | |
| 2. Channel of rumors or media reports | Seoul Business Newspaper | |
| 3. Distributed date of rumors or media reports | October 21, 2026 | |
| 4. Company’s explanation for rumors or media reports | ||
|
- This disclosure presents an official clarification to the report “POSCO speeds up KRW 4 trillion ‘low-carbon steel’ project in Australia,” published by Seoul Business Newspaper on October 21, 2026.
- As one of many critical feedstock required to achieve carbon net-zero, the Company is reviewing the feasibility of an HBI (Hot Briquetted Iron) production project in Port Hedland, Western Australia. However, at this review stage, no decisions have been made to the actual investment, specific business structure, or implementation schedule.
- If and when specifics are determined, we will make an addendum to this disclosure at or within 1 month of the decision.
(Person in charge of disclosure) Han, Young Ah, Executive Vice President | ||
| 5. Re-disclosure date | November 20, 2026 | |
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, thereunto duly authorized.
| POSCO HOLDINGS INC. | ||||||
| (Registrant) | ||||||
| Date: October 21, 2026 | By | /s/ Han, Young Ah | ||||
| (Signature) | ||||||
| Name: Han, Young Ah | ||||||
| Title: Executive Vice President | ||||||