金太阳涨2.32%，成交额3909.14万元，主力资金净流出65.99万元

Company Overview - Jintaiyang Grinding Co., Ltd. is located in Dongguan, Guangdong Province, established on September 21, 2004, and listed on February 8, 2017. The company specializes in the research, production, and sales of new precision polishing materials, high-end intelligent equipment, and precision structural components, providing comprehensive solutions for precision polishing and manufacturing [1][2]. Financial Performance - As of June 30, 2025, Jintaiyang achieved operating revenue of 270 million yuan, representing a year-on-year growth of 15.82%. However, the net profit attributable to shareholders decreased by 9.35% to 14.71 million yuan [2]. - The company has distributed a total of 108 million yuan in dividends since its A-share listing, with 37.35 million yuan distributed over the past three years [3]. Stock Performance - On September 16, Jintaiyang's stock price increased by 2.32%, reaching 20.72 yuan per share, with a total market capitalization of 2.867 billion yuan. The stock has seen an 8.64% increase year-to-date, a 4.17% increase over the last five trading days, a 14.20% decrease over the last 20 days, and a 7.36% increase over the last 60 days [1]. - The stock's trading volume on September 16 was 39.09 million yuan, with a turnover rate of 1.63%. The net outflow of main funds was 659,900 yuan, with large orders accounting for 7.59% of purchases and 9.28% of sales [1]. Shareholder Information - As of June 30, 2025, the number of shareholders increased to 17,200, a rise of 0.25% from the previous period. The average circulating shares per person decreased by 0.18% to 6,930 shares [2]. - Among the top ten circulating shareholders, Ping An New Xin Pioneer Mixed A (000739) holds 759,500 shares, remaining unchanged from the previous period, while Ping An Advanced Manufacturing Theme Stock A (019457) has exited the top ten list [3]. Business Segmentation - The main business revenue composition includes: paper-based/fabric-based polishing materials (60.74%), intelligent CNC equipment and precision structural components (24.77%), new polishing materials (14.22%), and others (0.27%) [1]. - Jintaiyang is classified under the Shenwan industry category of machinery equipment - general equipment - abrasives and grinding materials, and is associated with concepts such as large aircraft, small-cap stocks, foldable screens, micro-cap stocks, and specialized and innovative enterprises [1].