Group 1 - Hanxin Technology (stock code: 920092) experienced a significant price increase of 29.99% on December 16, 2025, closing at 39.75 yuan [1][3] - The trading volume for Hanxin Technology on that day was 6.875 million shares, with a total transaction value of 255 million yuan [1][3] - The top buying seat was from Dongfang Caifu Securities, which purchased approximately 8.67 million yuan worth of shares, while the top selling seat was from Guoxin Securities, which sold approximately 7.44 million yuan worth of shares [1][2] Group 2 - The trading activity placed Hanxin Technology on the "Dragon and Tiger List," indicating notable trading interest [1][3] - Other significant buying seats included Guotai Junan Securities and Dongya Qianhai Securities, with purchases of approximately 7.37 million yuan and 7.23 million yuan, respectively [2] - The selling activity was also notable, with multiple firms, including Guotai Junan and China Galaxy Securities, involved in significant sell transactions [2]
北交所上市公司汉鑫科技登龙虎榜：当日收盘价涨幅达到29.99%