今日共92只个股发生大宗交易，总成交21.73亿元

Group 1 - A total of 92 stocks experienced block trading on September 5, with a total transaction value of 2.173 billion yuan, led by Yirui Technology, CITIC Securities, and Green Harmony, with transaction values of 222 million yuan, 204 million yuan, and 128 million yuan respectively [1] - Among the stocks, 9 were traded at par, 1 at a premium, and 82 at a discount; High New Energy was traded at a premium with a premium rate of 0.17%, while Yingtai Biology, Tonglian Precision, and Taihu Yuanda had the highest discount rates of 31.65%, 30.47%, and 29.67% respectively [1] Group 2 - The top buying amounts from institutional special seats were led by Ailis with 29.4918 million yuan, followed by Zhongji Xuchuang with 29.1621 million yuan, and Salt Lake Co. with 27.4777 million yuan [2] - Other notable purchases included Taijia Co. at 25.4322 million yuan, Yingli Automotive at 25.2681 million yuan, and Artis at 21.14 million yuan [2] Group 3 - The top selling amounts from institutional special seats were led by Dinglong Co. with 6.5163 million yuan, followed by Luxiao Technology with 4.0905 million yuan, and Xinyi Sheng with 2.4448 million yuan [3]