杉杉股份今日大宗交易折价成交37.78万股，成交额485.47万元

Group 1 - The core transaction involved 377,800 shares of Shanshan Co., with a total transaction value of 4.8547 million yuan, representing 0.26% of the total trading volume on that day [1] - The transaction price was 12.85 yuan per share, which is a discount of 4.67% compared to the market closing price of 13.48 yuan [1] - The transaction occurred on January 20, 2026, and was executed by an institutional trading department [2]