Tai Chengguang: Shareholder Huayang has accumulated a reduction of 382,000 shares.

Announcement: Shareholder Huayang of Taichen Guang announced that from June 16, 2025 to June 20, 2025, he will reduce his holdings of the company's shares by a total of 382,000 shares through centralized bidding transactions, accounting for 0.1682% of the total share capital of the company. After the reduction, Huayang holds 22,712,700 shares of the company, accounting for 10.0000% of the total share capital of the company. Huayang plans to reduce his holdings by no more than 3,406,000 shares, accounting for 1.4996% of the total share capital of the company from June 10, 2025 to September 9, 2025.