和辉光电今日大宗交易折价成交2800万股，成交额7924万元

Group 1 - On November 10, Hehui Optoelectronics executed a block trade of 28 million shares, with a transaction amount of 79.24 million yuan, accounting for 12.9% of the total transaction volume for the day [1] - The transaction price was 2.83 yuan, which represents a discount of 1.05% compared to the market closing price of 2.86 yuan [1] Group 2 - The block trade involved multiple buying departments, with one department purchasing 17 million shares for a total of 48.11 million yuan, and another department acquiring 11 million shares for 31.13 million yuan [2]