海能达今日大宗交易折价成交28.88万股，成交额284.18万元

Group 1 - The core transaction involved 288,800 shares of Hai Neng Da, with a total transaction value of 2.8418 million yuan, representing 1.04% of the total trading volume on that day [1][2] - The transaction price was 9.84 yuan per share, which is a discount of 10.71% compared to the market closing price of 11.02 yuan [1][2] - The buyer was Northeast Securities Co., Ltd. (Yantai Branch), and the seller was Guojin Securities Co., Ltd. (Shenzhen Branch) [2]