鼎胜新材涨2.02%，成交额1.27亿元，主力资金净流入96.32万元

Group 1 - The core viewpoint of the news is that Ding Sheng New Materials has shown a significant increase in stock price and positive financial performance, indicating potential growth in the company [1][2]. - As of December 19, Ding Sheng New Materials' stock price increased by 2.02% to 12.63 CNY per share, with a total market capitalization of 11.737 billion CNY [1]. - The company has experienced a year-to-date stock price increase of 44.34%, with a recent slight decline of 0.71% over the last five trading days [1]. Group 2 - For the period from January to September 2025, Ding Sheng New Materials achieved a revenue of 19.604 billion CNY, representing a year-on-year growth of 11.29% [2]. - The net profit attributable to shareholders for the same period was 307 million CNY, reflecting a year-on-year increase of 36.61% [2]. - The company has distributed a total of 949 million CNY in dividends since its A-share listing, with 720 million CNY distributed over the last three years [3]. Group 3 - Ding Sheng New Materials specializes in the research, production, and sales of aluminum foil, with aluminum foil products accounting for 85.57% of its main business revenue [1]. - The company is classified under the non-ferrous metals industry, specifically in industrial metals and aluminum, and is involved in various concepts such as blade batteries, solid-state batteries, sodium batteries, energy storage, and lithium batteries [1]. - As of November 10, the number of shareholders increased to 51,500, with an average of 18,044 circulating shares per person [2].