鼎佳精密大宗交易成交197.44万元

Group 1 - The core point of the article is the significant block trade of Dingjia Precision (920005) on September 10, where 34,600 shares were traded at a price of 57.00 yuan, representing an 11.02% premium over the closing price of the day [2] - The buyer of the block trade was Huatai Securities Co., Ltd. from the Changzhou Dongheng Street branch, while the seller was Guosen Securities Co., Ltd. from the Guangzhou Dongfeng Middle Road branch [2] - On the same day, Dingjia Precision's closing price was 51.34 yuan, reflecting a decrease of 0.37%, with a trading volume of 48.21 million yuan and a turnover rate of 4.94% [2]