SCHEDULE 13G

CUSIP No.

428050108

1

Names of Reporting Persons

Robert Bosch GmbH

2

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

3

Sec Use Only

4

Citizenship or Place of Organization

GERMANY

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP No.

428050108

1

Names of Reporting Persons

Robert Bosch Industrieteuhand KG

2

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

3

Sec Use Only

4

Citizenship or Place of Organization

GERMANY

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Hesai Group

(b)

Address of issuer's principal executive offices:

9th Floor, Building L2-B 1588 Zhuguang Road, Qingpu District Shanghai 201702, People's Republic of China.

Item 2.

(a)

Name of person filing:

(1) Robert Bosch GmbH (2) Robert Bosch Industrietreuhand KG

(b)

Address or principal business office or, if none, residence:

(1) Robert Bosch GmbH Robert Bosch Platz 1 Gerlingen Schillerhohe Baden Wuerttemberg 70839 Germany (2) Robert Bosch Industrietreuhand KG Robert Bosch Platz 1 Gerlingen Schillerhohe Baden Wuerttemberg 70839 Germany

(c)

Citizenship:

(1) Robert Bosch GmbH: Germany (2) Robert Bosch Industrietreuhand KG: Germany

(d)

Title of class of securities:

Class B Ordinary Shares, par value $0.0001 per share

(e)

CUSIP No.:

428050108

Item 4.

Ownership

(a)

Amount beneficially owned:

(1) Robert Bosch GmbH: 0 (2) Robert Bosch Industrietreuhand KG: 0

(b)

Percent of class:

(1) Robert Bosch GmbH: 0% (2) Robert Bosch Industrietreuhand KG: 0%

(c)

Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

(1) Robert Bosch GmbH: 0 (2) Robert Bosch Industrietreuhand KG: 0

(ii) Shared power to vote or to direct the vote:

(1) Robert Bosch GmbH: 0 (2) Robert Bosch Industrietreuhand KG: 0

(iii) Sole power to dispose or to direct the disposition of:

(1) Robert Bosch GmbH: 0 (2) Robert Bosch Industrietreuhand KG: 0

(iv) Shared power to dispose or to direct the disposition of:

(1) Robert Bosch GmbH: 0 (2) Robert Bosch Industrietreuhand KG: 0

Item 5.

Ownership of 5 Percent or Less of a Class.

Ownership of 5 percent or less of a class

Item 6.

Ownership of more than 5 Percent on Behalf of Another Person.

Not Applicable

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8.

Identification and Classification of Members of the Group.

Not Applicable

Item 9.

Notice of Dissolution of Group.

Not Applicable

Item 10.

Certifications:

Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Robert Bosch GmbH

Signature:	/s/ Wayne Zhang, Attorney in Fact
Name/Title:	Stefan Hartung, Chief Executive Officer
Date:	08/10/2025

Robert Bosch Industrieteuhand KG

Signature:	/s/ Wayne Zhang, Attorney in Fact
Name/Title:	Stefan Asenkerschbaumer, General Partner
Date:	08/10/2025

Exhibit Information

99.1 Joint filing agreement by and between Robert Bosch GbmH and Robert Bosch Industrietreuhand KG