Group 1 - The core point of the article is that Hongyu Packaging (stock code: 920274) experienced a significant drop in its stock price, closing at 32.23 yuan with a decline of 23.81% on December 29, 2025 [1][3] - The trading volume for Hongyu Packaging on that day was 11.15 million shares, with a total transaction value of 388 million yuan [1] - The top buyer was Huatai Securities Co., Ltd. Beijing Yuetang South Street Securities Business Department, purchasing approximately 19.67 million yuan worth of shares [2][3] Group 2 - The top seller was Guotai Haitong Securities Co., Ltd. Chongqing Guanyinqiao Pedestrian Street Securities Business Department, selling approximately 11.52 million yuan worth of shares [2] - Other notable trading activities included institutional purchases and sales, with one institutional buyer acquiring approximately 11.25 million yuan and selling about 10.14 million yuan [2]
机构席位买入1125.14万 北交所上市公司宏裕包材登龙虎榜