6-K

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 January 2025

Commission File Number: 001-41426

Nano Labs Ltd

(Exact name of registrant as specified in its charter)

China Yuangu Hanggang Technology Building

509 Qianjiang Road, Shangcheng District,

Hangzhou, Zhejiang, 310000

People’s Republic of China

(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 ☐

EXPLANATORY NOTE

The document attached as exhibit 99.1 to this Form 6-K is hereby incorporated by reference into the Registrant’s Registration Statement on Form F-3 initially filed with the U.S. Securities and Exchange Commission on August 14, 2023 (Registration No. 333-273968) and shall be a part thereof from the date on which this current report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

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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.

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EXHIBIT INDEX

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Exhibit 99.1

Nano Labs Subsidiary Nano bit and BitFi EnterStrategic Partnership to Revolutionize Bitcoin Asset Management

HONG KONG, Jan. 10, 2025 /PRNewswire/ -- Nano Labs Ltd (Nasdaq: NA) (“we,” the “Company,” or “Nano Labs”), a leading fabless integrated circuit design company and product solution provider in China, today announced that the Company through Nano bit HK Limited (“Nano bit”), its wholly-owned subsidiary, entered into a partnership (the “Partnership”) with BitFi, a leading cryptocurrency asset management platform, jointly developing innovative Bitcoin asset management solutions. The Partnership marks a new chapter in Nano Labs’ global technological innovation and strategic ecosystem development.

As part of this strategic initiative, Nano Labs agrees to adopt Bitcoin as a long-term strategic reserve asset, with Nano bit responsible for the management and operation of these assets. BitFi, serving as the Company’s professional partner, agrees to provide comprehensive solutions, including asset custody, quantitative management, and value-enhancing strategies, to ensure the security and profitability of such reserve assets.

The Partnership not only signifies a new phase in Nano Labs’ strategic engagement with the Bitcoin ecosystem but also underscores BitFi’s technical expertise and leadership in cryptocurrency asset management. By leveraging their complementary strengths, the two companies aim to advance the development of the Bitcoin ecosystem and drive sustainable growth across the industry.

About Nano Labs Ltd

Nano Labs Ltd is a leading fabless integrated circuit (“IC”) design company and product solution provider in China. Nano Labs is committed to the development of high throughput computing (“HTC”) chips, high performance computing (“HPC”) chips, distributed computing and storage solutions, smart network interface cards (“NICs”) vision computing chips and distributed rendering. Nano Labs has built a comprehensive flow processing unit (“FPU”) architecture which offers solution that integrates the features of both HTC and HPC. Nano Lab’s Cuckoo series are one of the first near-memory HTC chips available in the market*. For more information, please visit the Company’s website at: ir.nano.cn.

* According to an industry report prepared by Frost & Sullivan.

Forward-Looking Statements

This press release contains forward-lookingstatements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and as defined in the U.S. Private SecuritiesLitigation Reform Act of 1995. These forward-looking statements include, without limitation, the Company’s plan to appeal the Staff’sdetermination, which can be identified by terminology such as “may,” “will,” “expect,” “anticipate,”“aim,” “estimate,” “intend,” “plan,” “believe,” “potential,” “continue,”“is/are likely to” or other similar expressions. Such statements are based upon management’s current expectations and currentmarket and operating conditions, and relate to events that involve known or unknown risks, uncertainties and other factors, all of whichare difficult to predict and many of which are beyond the Company’s control, which may cause the Company’s actual results, performanceor achievements to differ materially from those in the forward-looking statements. Further information regarding these and other risks,uncertainties or factors is included in the Company’s filings with the Securities and Exchange Commission. The Company does not undertakeany obligation to update any forward-looking statement as a result of new information, future events or otherwise, except as requiredunder law.

For investor inquiries, please contact:

Nano Labs Ltd

ir@nano.cn

Ascent Investor Relations LLC

Tina Xiao

Phone: +1-646-932-7242

Email: investors@ascent-ir.com