汇金通跌2.06%，成交额3815.42万元，主力资金净流出473.40万元

Group 1 - The core viewpoint of the news is that Huijin Tong's stock price has shown fluctuations, with a recent decline of 2.06% and a year-to-date increase of 26.15% [1][2] - As of December 18, Huijin Tong's stock price is reported at 9.97 yuan per share, with a total market capitalization of 3.381 billion yuan [1] - The company has experienced a net outflow of 4.734 million yuan in principal funds, with significant selling pressure observed [1] Group 2 - Huijin Tong has been listed on the "Dragon and Tiger List" six times this year, with the most recent instance on June 6, where it recorded a net purchase of 1.4011 million yuan [2] - The company specializes in the research, design, manufacturing, and sales of power transmission equipment, with its main revenue sources being angle steel towers (74.45%) and steel pipe towers (11.27%) [2] - As of December 10, the number of Huijin Tong's shareholders has decreased by 3.39% to 18,400, while the average circulating shares per person increased by 3.51% [3] Group 3 - For the period from January to September 2025, Huijin Tong reported an operating income of 2.902 billion yuan, a year-on-year decrease of 10.31%, and a net profit attributable to shareholders of 82.2755 million yuan, down 21.55% year-on-year [3] - Since its A-share listing, Huijin Tong has distributed a total of 172 million yuan in dividends, with 58.6032 million yuan distributed over the past three years [4]