Tong Xingda: Repurchased 20,025,200 shares with a total amount of 278 million yuan.

According to the announcement of Tongxingda, as of June 20, 2025, the company has repurchased a total of 20.0252 million shares of the company through a special account for stock repurchase using the centralized competitive bidding method, accounting for 6.11% of the company's existing total share capital. The highest transaction price was 15.08 yuan/share, the lowest transaction price was 12.85 yuan/share, and the total transaction amount was 278 million yuan. The implementation of this repurchase meets the requirements of relevant laws and regulations and the company's established repurchase plan.