争光股份9月19日获融资买入381.41万元，融资余额7204.39万元

Group 1 - The core viewpoint of the news is that Zhejiang Zhangguang Industrial Co., Ltd. has shown significant financial activity, with a notable increase in revenue and a stable stock performance as of September 19 [1][2]. Group 2 - On September 19, Zhangguang shares increased by 0.50%, with a trading volume of 41.73 million yuan. The financing buy-in amount was 3.81 million yuan, while the financing repayment was 4.67 million yuan, resulting in a net financing buy of -0.86 million yuan [1]. - As of September 19, the total financing and securities balance for Zhangguang was 72.04 million yuan, which accounts for 1.77% of the circulating market value, indicating a high level compared to the past year [1]. - The company has a strong focus on the research, production, and sales of ion exchange and adsorption resins, with 99.89% of its main business revenue coming from these products [1]. Group 3 - As of September 10, the number of shareholders for Zhangguang was 9,920, a decrease of 1.28% from the previous period, while the average circulating shares per person increased by 1.30% to 6,117 shares [2]. - For the first half of 2025, Zhangguang achieved an operating income of 327 million yuan, representing a year-on-year growth of 22.37%, and a net profit attributable to shareholders of 53.38 million yuan, which is a 1.48% increase year-on-year [2]. - Since its A-share listing, Zhangguang has distributed a total of 101 million yuan in dividends, with 85.39 million yuan distributed over the past three years [2].