东华能源今日大宗交易平价成交198.16万股，成交额1696.25万元

Group 1 - On September 12, Donghua Energy executed a block trade of 1.9816 million shares, with a transaction value of 16.9625 million yuan, accounting for 15.94% of the total trading volume for the day [1] - The transaction price was 8.56 yuan, which was in line with the market closing price of 8.56 yuan [1] - The block trade included two separate transactions: one for 1.3986 million shares valued at 11.9720 million yuan and another for 583,000 shares valued at 4.9905 million yuan, both executed by institutional investors [2]