东阳光涨2.04%，成交额6.39亿元，主力资金净流入2190.43万元

Core Viewpoint - Dongyangguang's stock price has shown significant volatility and growth, with a year-to-date increase of 99.29% and a recent trading volume indicating strong market interest [1][2]. Group 1: Stock Performance - As of October 28, Dongyangguang's stock price rose by 2.04% to 22.50 CNY per share, with a trading volume of 639 million CNY and a market capitalization of 67.715 billion CNY [1]. - The stock has experienced a 99.29% increase year-to-date, an 8.28% rise in the last five trading days, a 10.07% decline over the last 20 days, and a 56.58% increase over the last 60 days [1]. - Dongyangguang has appeared on the "龙虎榜" three times this year, with the most recent appearance on September 11, where it recorded a net purchase of 61.529 million CNY [1]. Group 2: Company Overview - Dongyangguang, established on October 24, 1996, and listed on September 17, 1993, is located in Dongguan, Guangdong Province, and operates in four main business segments: electronic new materials, alloy materials, chemical products, and pharmaceutical manufacturing [2]. - The revenue composition of Dongyangguang includes high-end aluminum foil (40.81%), new chemical materials (27.63%), electronic components (25.40%), and other categories [2]. - As of September 30, the number of shareholders increased by 83.12% to 85,400, with an average of 35,128 circulating shares per person, a decrease of 45.39% [2]. Group 3: Financial Performance - For the period from January to September 2025, Dongyangguang reported a revenue of 10.970 billion CNY, reflecting a year-on-year growth of 23.56%, and a net profit attributable to shareholders of 906 million CNY, marking a substantial increase of 189.80% [2]. - The company has distributed a total of 2.395 billion CNY in dividends since its A-share listing, with 998 million CNY distributed over the past three years [3]. Group 4: Shareholding Structure - As of September 30, 2025, Hong Kong Central Clearing Limited is the eighth largest circulating shareholder, holding 48.7912 million shares, an increase of 11.4531 million shares from the previous period [3]. - The tenth largest circulating shareholder, 博时汇兴回报一年持有期混合 (011056), holds 24.1315 million shares, a decrease of 21.7854 million shares from the previous period [3].