天成自控今日大宗交易平价成交40万股，成交额428万元

Group 1 - On November 10, Tiancheng Zikong executed a block trade of 400,000 shares, with a transaction amount of 4.28 million yuan, accounting for 6.32% of the total transaction amount for the day [1] - The transaction price was 10.7 yuan, which was flat compared to the market closing price of 10.7 yuan [1]