海正生材今日大宗交易折价成交84.46万股，成交额980.58万元

Group 1 - On August 22, Haizheng Materials executed a block trade of 844,600 shares, with a transaction value of 9.8058 million yuan, accounting for 13.82% of the total transaction volume for the day [1] - The transaction price was 11.61 yuan, representing an 18.92% discount compared to the market closing price of 14.32 yuan [1]