华胜天成今日跌1.75%，有1家机构专用席位净卖出1.23亿元

Group 1 - The stock of Huasheng Tiancheng declined by 1.75% today [1] - The trading volume reached 8.077 billion yuan, with a turnover rate of 31.80% [1] - The Shanghai Stock Connect special seat bought 493 million yuan and sold 217 million yuan, indicating net buying activity [1] - One institutional special seat had a net selling of 123 million yuan [1]