# EDGAR Filing Document

**Accession Number:** 0001861737
**File Stem:** 0000950142-25-002130
**Filing Date:** 2025-8
**Character Count:** 11297
**Document Hash:** 38b651359f170389bad1db90cc3c86f6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950142-25-002130.hdr.sgml**: 20250811

**ACCESSION NUMBER**: 0000950142-25-002130

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G/A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250811

**DATE AS OF CHANGE**: 20250811

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Hesai Group
- **CENTRAL INDEX KEY:** 0001861737
- **STANDARD INDUSTRIAL CLASSIFICATION:** GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC [3569]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-94336
- **FILM NUMBER:** 251203353

**BUSINESS ADDRESS:**
- **STREET 1:** 1588 ZHUGUANG ROAD
- **STREET 2:** 9TH FLOOR, BUILDING L2-B
- **CITY:** SHANGHAI
- **STATE:** F4
- **ZIP:** 201702
- **BUSINESS PHONE:** 86 21 31588240

**MAIL ADDRESS:**
- **STREET 1:** 1588 ZHUGUANG ROAD
- **STREET 2:** 9TH FLOOR, BUILDING L2-B
- **CITY:** SHANGHAI
- **STATE:** F4
- **ZIP:** 201702
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Robert Bosch GmbH
- **CENTRAL INDEX KEY:** 0001882360

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** 2M
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ROBERT BOSCH PLATZ 1
- **CITY:** GERLINGEN SCHILLERHOEHE
- **PROVINCE COUNTRY:** 2M
- **ZIP:** 70839
- **BUSINESS PHONE:** 248 876 64 30

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ROBERT BOSCH PLATZ 1
- **CITY:** GERLINGEN SCHILLERHOEHE
- **PROVINCE COUNTRY:** 2M
- **ZIP:** 70839

## Exhibit 99.1

**EXHIBIT 99.1**

**JOINT FILING AGREEMENT**

Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and regulations thereunder, each party hereto hereby agrees to the joint filing, on behalf of each of them, of any filing required by such party under Section 13 of the Exchange Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with the Securities and Exchange Commission (and, if such security is registered on a national securities exchange, also with the exchange), and further agrees to the filing, furnishing, and/or incorporation by reference of this agreement as an exhibit thereto. This agreement shall remain in full force and effect until revoked by any party hereto in a signed writing provided to each other party hereto, and then only with respect to such revoking party.

IN WITNESS WHEREOF, each party hereto, being duly authorized, has caused this agreement to be executed and effective as of the date set forth below.

---

| | | | |
|:---|:---|:---|:---|
|  | **ROBERT BOSCH GMBH** | **ROBERT BOSCH GMBH** | **ROBERT BOSCH GMBH** |
| Date: February 14, 2024 | By: | */s/ Wayne Zhang, Attorney in Fact* | */s/ Wayne Zhang, Attorney in Fact* |
|  |  | Name: | Stefan Hartung |
|  |  | Title: | Chief Executive Officer |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **ROBERT BOSCH INDUSTRIETREUHAND KG** | **ROBERT BOSCH INDUSTRIETREUHAND KG** | **ROBERT BOSCH INDUSTRIETREUHAND KG** |
| Date: February 14, 2024 | By: | */s/ Wayne Zhang, Attorney in Fact* | */s/ Wayne Zhang, Attorney in Fact* |
|  |  | Name: | Stefan Asenkerschbaumer |
|  |  | Title: | General Partner |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Issuer:** Hesai Group

**Title of Class of Securities:** Class B Ordinary Shares, par value $0.0001 per share

**CUSIP Number:** 428050108

**Date of Event Which Requires Filing of this Statement:** 06/30/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

- [x] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Robert Bosch GmbH | Names of Reporting Persons<br>Robert Bosch GmbH |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>2M | Citizenship or Place of Organization<br>2M |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>0.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>0.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>0% | Percent of Class Represented by Amount in Row (9)<br>0% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>Robert Bosch Industrieteuhand KG | Names of Reporting Persons<br>Robert Bosch Industrieteuhand KG |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>2M | Citizenship or Place of Organization<br>2M |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>0.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>0.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>0% | Percent of Class Represented by Amount in Row (9)<br>0% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

**Item 1(a). Name of Issuer:**
Hesai Group

**Item 1(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

**Item 2(b). Address of Principal Business Office:**
(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

**Item 2(c). Citizenship:**
(1)   Robert Bosch GmbH: Germany
(2)   Robert Bosch Industrietreuhand KG: Germany

**Item 2(d). Title of Class of Securities:**
Class B Ordinary Shares, par value $0.0001 per share

**Item 2(e). CUSIP Number:**
428050108

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**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 Five Percent or Less of a Class.**

[ ] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

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. Certification:**

—

### 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**

**Date:** 08/10/2025

**By:** /s/ Wayne Zhang, Attorney in Fact

**Name & Title:** Stefan Hartung, Chief Executive Officer

**Robert Bosch Industrieteuhand KG**

**Date:** 08/10/2025

**By:** /s/ Wayne Zhang, Attorney in Fact

**Name & Title:** Stefan Asenkerschbaumer, General Partner