Kersen(SH:603626) Zheng Quan Shi Bao Wang·2025-09-05 09:52Group 1 - The stock of Kosen Technology (603626) increased by 3.51% with a turnover rate of 25.36% and a trading volume of 2.11 billion yuan, showing a fluctuation of 16.29% during the day [2] - The stock was listed on the Shanghai Stock Exchange's daily trading report due to its significant fluctuation and turnover rate, with a net buying amount of 243 million yuan from brokerage seats [2] - In the last six months, the stock has appeared on the trading report 12 times, with an average price increase of 2.79% the day after being listed and an average increase of 5.99% in the following five days [2] Group 2 - The company reported a revenue of 1.582 billion yuan for the first half of the year, a year-on-year decrease of 9.13%, and a net profit of -105 million yuan [3] - The top five buying brokerage seats on September 5 included UBS Securities, Guotai Junan Securities, and Goldman Sachs, with the largest buying amount from UBS at approximately 108.78 million yuan [3][4] - The largest selling brokerage seat was from Lianchu Securities, with a selling amount of approximately 42.65 million yuan [3][4]