恒为科技今日大宗交易成交99.3万股，成交额2799.68万元

Group 1 - On August 28, Hengwei Technology executed a block trade of 993,000 shares, with a transaction value of 27.9968 million yuan, accounting for 3.56% of the total transaction value for the day [1] - The average transaction price was 28.19 yuan, which represents an 8.55% discount compared to the market closing price of 30.83 yuan [1] - The highest transaction price recorded was 29.29 yuan, while the lowest was 27.39 yuan [1] Group 2 - The block trade involved multiple transactions, with significant volumes at different price points, including 799.62 thousand yuan at 29.29 yuan and 1,369.5 thousand yuan at 27.39 yuan [2] - Various brokerage firms participated in the transactions, including Guangfa Securities and Huatai Securities, indicating a diverse interest from different market players [2]