Tide MacroBase's 2025 semi-annual equity distribution plan has been determined and implemented.

Guangdong Chaohongji Industrial Co., Ltd. Announcement of the distribution of equity for the first half of 2025. The plan has been approved at the second extraordinary shareholders' meeting of 2025, with a total share capital of 888,512,707 shares as the basis, distributing 1.00 yuan in cash for every 10 shares. The record date is October 14, 2025, and the ex-dividend date is October 15, 2025. The distribution is for all registered shareholders. The company has entrusted China Securities Depository and Clearing Corporation Shenzhen Branch to distribute cash dividends to A-share shareholders, and some cash dividends will be distributed by the company itself. For inquiries, please contact the company's secretariat office at 0754 - 88781767. The announcement was made on September 30, 2025.