广大特材：首次回购27.50万股

Group 1 - The company Guangda Special Materials announced a share repurchase plan on July 29, 2025, involving the buyback of 275,000 shares, which represents 0.1046% of the total share capital [2] - The total share capital was calculated based on approximately 263 million shares as of July 28, 2025, due to the existence of convertible bonds [2] - The repurchase was executed at a maximum price of 24.95 yuan per share and a minimum price of 24.34 yuan per share, with a total expenditure of approximately 6.81 million yuan [2]