SCHEDULE 13G

NANO LABS LTD

Class A ordinary shares, par value US$0.002 per share (the "Shares") · CUSIP: G6391Y128

Event date: 2025-06-27

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Citadel Advisors LLC

  Shares: 2,038,777.00 · Class: 9.3%

• Citadel Advisors Holdings LP

  Shares: 2,038,777.00 · Class: 9.3%

• Citadel GP LLC

  Shares: 2,038,777.00 · Class: 9.3%

• Citadel Securities LLC

  Shares: 47,022.00 · Class: 0.2%

• Citadel Securities Group LP

  Shares: 47,022.00 · Class: 0.2%

• Citadel Securities GP LLC

  Shares: 47,022.00 · Class: 0.2%

• Kenneth Griffin

  Shares: 2,085,799.00 · Class: 9.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.