怡合达今日大宗交易折价成交10万股，成交额281.9万元

Group 1 - The core transaction involved 100,000 shares of Yihua Da, with a total transaction value of 2.819 million yuan, representing 0.58% of the total trading volume on that day [1][2] - The transaction price was 28.19 yuan per share, which is a discount of 6.99% compared to the market closing price of 30.31 yuan [1][2] - The buyer was an institutional investor, while the seller was the Beijing Asian Games Village Securities Department of CITIC Securities Co., Ltd [2]