Announcement on the Election of Chairman, Members of the Board Committees, and Appointment of Senior Management and Securities Affairs Representative

Stock Code: 300413

Stock Abbreviation: Mango Excellent Media

Announcement No.: 2026-028

Mango Excellent Media Co., Ltd.

Announcement on the Election of Chairman, Members of the Board Committees, and Appointment of Senior Management and Securities Affairs Representative

The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, and that there are no false records, misleading statements, or material omissions.

On July 29, 2026, Mango Excellent Media Co., Ltd. (hereinafter referred to as "Mango Excellent Media" or the "Company") held the first meeting of the Fifth Board of Directors. The Chairman, members of the specialized committees were elected, and senior management and the Securities Affairs Representative were appointed. The relevant matters are hereby announced as follows:

I. Election of Chairman

Upon deliberation and approval at the first meeting of the Fifth Board of Directors, Mr. Cai Huaijun was elected Chairman of the Fifth Board of Directors of the Company. His term of office shall be consistent with the term of this Board of Directors. Mr. Cai Huaijun's resume can be found in the "Announcement on the Election of the Board of Directors" (Announcement No.: 2026-014) disclosed by the Company on the Juchao Information Network.

II. Composition of Board Specialized Committees

Upon deliberation and approval at the first meeting of the Fifth Board of Directors, the composition of the Board's specialized committees is as follows:

1. Strategy Committee: Mr. Cai Huaijun (Convener), Mr. Sun Maosong, Ms. Luo Ting, Mr. Zhao Longkai, Mr. Yang Yun, Mr. Shen Wenhai, Mr. Peng Jian, Ms. Ren Xu.

2. Audit Committee: Ms. Luo Ting (Convener), Mr. Sun Maosong, Mr. Zhao Longkai, Mr. Yang Yun, Ms. Ren Xu.

3. Nomination Committee: Mr. Zhao Longkai (Convener), Mr. Sun Maosong, Ms. Luo Ting, Mr. Cai Huaijun.

4. Remuneration and Appraisal Committee: Mr. Sun Maosong (Convener), Ms. Luo Ting, Mr. Zhao Longkai, Mr. Yang Yun, Mr. Shen Wenhai.

The term of office for the members of the specialized committees shall be consistent with the term of the Fifth Board of Directors. The resumes of the members of the specialized committees can be found in the "Announcement on the Election of the Board of Directors" (Announcement No.: 2026-014) and the "Announcement on the Election of Employee Representative Directors" (Announcement No.: 2026-023) disclosed by the Company on the Juchao Information Network.

III. Appointment of Senior Management and Securities Affairs Representative

1. General Manager: Mr. Zhou Shan

2. Deputy General Manager: Mr. Zheng Huaping, Mr. Zhou Hai, Mr. Zhang Zhihong

3. Chief Financial Officer: Mr. Zhang Zhihong

4. Board Secretary: Mr. Zhang Zhihong

5. Securities Affairs Representative: Mr. Zhou Yong