Zhejiang Huahao Biological Pharmaceutical Co., Ltd. 2025 Annual Shareholders' Meeting Resolution Announcement

Securities Code: 300401 Bond Code: 123178 Securities Abbreviation: Huahao Bio Bond Abbreviation: Huahao Convertible Bond Announcement No.: 2026-027

Zhejiang Huahao Biological Pharmaceutical Co., Ltd. 2025 Annual Shareholders' Meeting Resolution Announcement

The Company and the entire Board of Directors guarantee that the information disclosed in this announcement is true, accurate, and complete, and contains no false records, misleading statements, or significant omissions.

Special Notes:

1. There were no proposals rejected at this shareholders' meeting.
2. This shareholders' meeting does not involve any changes to the resolutions of the previous shareholders' meeting.

I. Meeting Convening and Attendance

(I) Meeting Convening

1. Meeting Time: On-site meeting time: May 8, 2026 (Friday) at 14:30. Online voting time: May 8, 2026. Specifically, online voting through the Shenzhen Stock Exchange trading system will be from 9:15-9:25 and 9:30-11:30 on the morning of May 8, 2026, and from 13:00-15:00 in the afternoon. Voting through the Shenzhen Stock Exchange internet voting system can be done at any time between 9:15 and 15:00 on May 8, 2026.

2. On-site Meeting Location: Meeting Room 1, Huahao Building, Huahao Village, Nanma Town, Dongyang City, Zhejiang Province.

3. Meeting Method: A combination of on-site voting and online voting.

4. Meeting Convener: The Company's Board of Directors.

5. On-site Meeting Chairman: Mr. Shao Xujun, Chairman of the Company.

6. Share Registration Date: April 28, 2026.

7. The convening, holding, and voting procedures of this meeting comply with the "Company Law of the People's Republic of China," the "Rules of the General Meeting of Shareholders of Listed Companies," the "Stock Listing Rules of the Shenzhen Stock Exchange," and the "Articles of Association" of the Company.

(II) Meeting Attendance

1. A total of 192 shareholders and their authorized representatives attended this shareholders' meeting and voted, representing 164,204,816 shares, accounting for 30.2022% of the total voting shares of the Company. Among them, small and medium investors attending the meeting (excluding company directors, senior management, and shareholders holding 5% or more of the Company's shares individually or in aggregate) were 186 shareholders, representing 8,991,439 shares, accounting for 1.6538% of the total voting shares of the Company. (1) 7 shareholders and their authorized representatives attended the on-site meeting, representing 157,630,577 shares, accounting for 28.9930% of the total voting shares of the Company. (2) 185 shareholders voted online, representing 6,574,239 shares, accounting for 1.2092% of the total voting shares of the Company.