Simplified Report on Change of Equity

Qingdao Neusoft Carrier Co., Ltd.

Simplified Report on Change of Equity

Listed Company Name: Qingdao Neusoft Carrier Co., Ltd.

Stock Exchange: Shenzhen Stock Exchange

Stock Abbreviation: Neusoft Carrier

Stock Code: 300183

Information Disclosure Obligor: Guangdong Nanhai Industry Group Co., Ltd.

Address/Communication Address: Units 1501-1516, 15th Floor, Chengye Building, No. 13 Nanping West Road, Guicheng Street, Nanhai District, Foshan City

Nature of Equity Change: Increase in shares, shareholding ratio reached an integer multiple of 5%

Person Acting in Concert with the Information Disclosure Obligor: Foshan Lanhai Ruisheng Equity Investment Partnership (Limited Partnership)

Address/Communication Address: Units 404-405, Building 3, Core Area of Qiandeng Lake Venture Capital Town, No. 6 Guilanhai North Road, Guicheng Street, Nanhai District, Foshan City

Nature of Equity Change: No change

Signing Date: July 2026

Declaration of Information Disclosure Obligor and Its Person Acting in Concert

1. This report is prepared in accordance with the Company Law of the People's Republic of China, the Securities Law of the People's Republic of China, the Administrative Measures for the Takeover of Listed Companies, and the Standards for the Contents and Formats of Information Disclosure by Companies Offering Securities to the Public No. 15 — Report on Change of Equity, and other relevant laws, regulations, and normative documents.

2. The signing of this report by the information disclosure obligor and its person acting in concert has obtained the necessary authorization and approval, and its performance does not violate any terms of its articles of association or internal rules, nor does it conflict with them.

3. In accordance with the provisions of the Securities Law of the People's Republic of China and the Administrative Measures for the Takeover of Listed Companies, this report has fully disclosed the changes in the shares held by the information disclosure obligor and its person acting in concert in Qingdao Neusoft Carrier Co., Ltd. As of the signing date of this report, except for the information disclosed in this report, the information disclosure obligor and its person acting in concert do not hold any equity in Neusoft Carrier through any other means.

4. This equity change is carried out based on the information contained in this report. Except for the information disclosure obligor and its person acting in concert, no other person has been entrusted or authorized to provide information not listed in this report or to make any explanation or statement regarding this report.

5. The information disclosure obligor and its person acting in concert promise that this report does not contain any false records, misleading statements, or major omissions, and assume individual and joint legal responsibility for its authenticity, accuracy, and completeness.

Table of Contents

1. Declaration of Information Disclosure Obligor and Its Person Acting in Concert: 2

2. Definitions: 4

3. Section 1: Introduction to Information Disclosure Obligor and Its Person Acting in Concert: 5

4. Section 2: Purpose of Equity Change: 8

5. Section 3: Method of Equity Change: 9

6. Section 4: Trading of Listed Company Shares in the Previous Six Months: 10

7. Section 5: Other Major Matters: 11

8. Section 6: Documents for Inspection: 12

9. Declaration of Information Disclosure Obligor and Its Person Acting in Concert: 13

10. Appendix to Simplified Report on Change of Equity: 14

Definitions

Unless the context otherwise requires, the following abbreviations have the following meanings in this report: