ST纳川今日大宗交易平价成交49万股，成交额113.19万元

Group 1 - The core transaction of ST Nanchuan involved 490,000 shares traded on September 23, with a total transaction value of 1.1319 million yuan, accounting for 2.73% of the total trading volume for that day [1][2] - The transaction price was 2.31 yuan per share, which remained unchanged compared to the market closing price of 2.31 yuan [1][2] - The buyer was CITIC Securities Co., Ltd., and the seller was Huatai Securities Co., Ltd., indicating active participation from major brokerage firms [2]