Stock Code: 002311 Stock Abbreviation: Haida Group Announcement No.: 2026-031 Guangdong Haida Group Co., Ltd. Announcement on Share Increase by Senior Management 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 major omissions. Guangdong Haida Group Co., Ltd. (hereinafter referred to as the "Company") received a notice from Mr. Huang Zhijian, Vice President and Secretary of the Board. Based on his confidence in the Company's future development and recognition of its long-term investment value, he increased his holdings of the Company's shares by 488,200 shares through centralized bidding on May 13, 2026, accounting for 0.0297% of the Company's total share capital of 1,645,382,034 shares. The relevant situation is hereby announced as follows: I. Basic Information on the Share Increase
- Increasing Party: Mr. Huang Zhijian, Vice President and Secretary of the Board
- Purpose of Increase: Confidence in the Company's future development and recognition of its long-term investment value
- Method of Increase: Centralized bidding transaction
- Funds for Increase: Own funds
- Time of Increase: May 13, 2026
- Share Increase Details: | Name | Position | Shares Held Before Increase (shares) | Proportion of Shares Held Before Increase | Shares Increased in This Transaction (shares) | Average Transaction Price (excluding fees, RMB/share) | Amount of Increase (RMB 10,000) | Shares Held After Increase (shares) | Proportion of Shares Held After Increase | | :-------- | :------------------------------------- | :--------------------------------- | :---------------------------------------- | :-------------------------------------------- | :---------------------------------------------------- | :------------------------------ | :--------------------------------- | :--------------------------------------- | | Huang Zhijian | Vice President and Secretary of the Board | 412,244 | 0.0251% | 488,200 | 45.05 | 2,199.53 | 900,444 | 0.0547% |
- Subsequent Share Increase Plan: The increasing party currently has no subsequent share increase plan. II. Other Matters
- This share increase is in compliance with the relevant provisions of the "Securities Law," the "Regulations on the Management of Shareholdings of Directors and Senior Management Personnel of Listed Companies," and other laws, regulations, and normative documents, as well as the "Rules Governing Share Change Management" of the Shenzhen Stock Exchange.
- Mr. Huang Zhijian will strictly abide by the provisions of laws and regulations and will not reduce his holdings of the Company's shares within the statutory period after the increase. He will not engage in insider trading or short-swing trading, nor will he trade the Company's stock during sensitive periods.
- This share increase will not result in the Company's equity structure failing to meet listing conditions, nor will it lead to a change in the Company's controlling shareholder or actual controller.
- The Company will continue to monitor changes in the shareholdings of the Company's directors and senior management personnel and will fulfill its information disclosure obligations in a timely manner in accordance with relevant laws and regulations. Hereby announced. Board of Directors of Guangdong Haida Group Co., Ltd. May 14, 2026