华海清科：拟5000万至1亿回购股份，已回购近990万元

Core Points - The company announced a share repurchase plan approved by the board and shareholders, aiming to buy back shares worth between 50 million to 100 million yuan using its own and excess funds [1] - The repurchase price is set not to exceed 173 yuan per share, with a duration of up to 12 months starting from September 16 [1] - As of October 31, the company has repurchased 71,181 shares, accounting for 0.0201% of the total share capital, with a total expenditure of 9.9014 million yuan at prices ranging from 137.30 yuan to 142.89 yuan per share [1]