淳中科技午后跳水跌停 国泰海通上海江苏路营业部净卖出7264.56万元

Group 1 - The stock of Chunz中科技 (603516) dropped by 10.00% today [1] - The trading volume reached 1.54 billion yuan, with a turnover rate of 6.67% [1] - Post-market data indicates that the Shanghai-Hong Kong Stock Connect sold 18.699 million yuan, while Guotai Junan Securities' Shanghai Changning District branch net sold 72.6456 million yuan [1][1] Group 2 - CITIC Securities' Shanghai branch net sold 27.893 million yuan [1]