GMK(SZ:300619) Xin Lang Cai Jing·2025-10-29 02:41Group 1 - The core viewpoint of the news highlights the significant stock performance of Jinyinhe, with a year-to-date increase of 147.68% and a recent surge of 27.77% over the last five trading days [1] - Jinyinhe's main business involves high-end equipment manufacturing, with revenue composition including 50.40% from lithium battery production equipment, 20.32% from silicone products, and 18.68% from silicone production equipment [1][2] - As of September 30, Jinyinhe reported a total revenue of 1.371 billion yuan for the first nine months of 2025, reflecting a year-on-year growth of 7.33%, and a net profit attributable to shareholders of 11.8175 million yuan, marking a substantial increase of 220.37% [2] Group 2 - Jinyinhe has been listed on the stock market since March 1, 2017, and has made a total cash distribution of 63.9439 million yuan since its A-share listing, with 35.2304 million yuan distributed in the last three years [3] - The company operates within the electric equipment industry, specifically in the battery and lithium battery specialized equipment sector, and is associated with concepts such as aerogels, new materials, small-cap stocks, and renewable energy [2]