Lightspeed China Partners III, L.P. - 30 Sep 2025 SCHEDULE 13G/A Report for Hesai Group Class B ordinary shares, US$0.0001 par value per share (HSAI)

Filing Manager: Lightspeed China Partners III, L.P.
Reporting Manager: Lightspeed China Partners III, L.P.
Security: Hesai Group Class B ordinary shares, US$0.0001 par value per share
Symbol: HSAI
Shares outstanding: 154,021,333 shares
Disclosed Ownership: 3,234,448 shares
Ownership: 2.1%
Form type: SCHEDULE 13G/A
Filing time: 23 Oct 2025, 07:42:03 UTC
Date of event: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (7)

Name	Ownership	Shares Owned	shared voting power	Signature	Title
Lightspeed China Partners III, L.P.	2.1%	3,234,448	3,234,448	/s/ James Qun Mi	James Qun Mi / For and on behalf of Lightspeed China Partners III GP, LLC, General Partner
Lightspeed China Partners Select I, L.P.	1.1%	1,751,282	1,751,282	/s/ James Qun Mi	James Qun Mi / For and on behalf of Lightspeed China Partners Select I GP, LLC, General Partner
Guangyi HS Holding Limited	0.1%	171,795	171,795	/s/ James Qun Mi	James Qun Mi / Authorized Signatory
Lightspeed China Partners III GP, LLC	2.1%	3,234,448	3,234,448	/s/ James Qun Mi	James Qun Mi / Director
Lightspeed China Partners Select I GP, LLC	1.1%	1,751,282	1,751,282	/s/ James Qun Mi	James Qun Mi / Director
James Qun Mi	1.6%	2,492,865	2,492,865	/s/ James Qun Mi	James Qun Mi
Aibao Chai	0.1%	85,898	85,898	/s/ Aibao Chai	Aibao Chai