Group 1 - Jiangnan New Materials experienced a stock price increase of 4.95% on August 22, with a trading volume of 556 million yuan [1] - The company had a net financing buy of -27.74 million yuan on the same day, with a total financing and securities balance of 211 million yuan, accounting for 9.69% of its market capitalization [1] - The company specializes in the research, production, and sales of copper-based new materials, with its main revenue sources being copper ball series (82.34%), copper oxide powder series (15.10%), and others [1] Group 2 - As of March 31, Jiangnan New Materials had 28,100 shareholders, a decrease of 46.44% from the previous period, while the average circulating shares per person increased by 86.70% to 1,017 shares [2] - For the first quarter of 2025, the company reported a revenue of 2.265 billion yuan, representing a year-on-year growth of 25.52%, and a net profit attributable to shareholders of 36.54 million yuan, up 10.85% year-on-year [2] Group 3 - Since its A-share listing, Jiangnan New Materials has distributed a total of 53.93 million yuan in dividends [3]