E company news, Wuxi Apptec Co.Ltd(603259) (603259) closed down 7.41% today, with a transaction of 7.038 billion yuan. According to the data of the dragon and tiger list, the Shanghai Stock connect bought 839 million yuan and sold 633 million yuan, the seats of three institutions were bought 671 million yuan, and the seats of four institutions were sold 2.296 billion yuan.