ZTGM(SH:603559) Xin Lang Cai Jing·2026-01-21 09:40Summary of Key Points Core Viewpoint - On January 21, ST Tongmai executed a block trade of 4.67 million shares, amounting to 27.1997 million yuan, which represented 21.2% of the total trading volume for the day, with an average transaction price of 5.82 yuan, reflecting a discount of 3.89% compared to the market closing price of 6.06 yuan [1]. Group 1 - The highest transaction price during the block trade was 5.91 yuan, while the lowest was 5.75 yuan [1]. - The total trading volume for ST Tongmai on that day was significant, indicating active trading interest [1]. Group 2 - The block trade included multiple transactions at different prices, with a notable concentration of trades at the average price of 5.91 yuan [2]. - Institutional investors were involved in the majority of the trades, suggesting a strategic interest in ST Tongmai [2].