德方纳米：8月27日召开董事会会议

Group 1 - The core point of the article is that 德方纳米 (Dafeng Nano) held its 19th meeting of the fourth board of directors on August 27, 2025, to review the semi-annual report for 2025 [1] - For the first half of 2025, the company's revenue composition shows that the lithium-ion battery cathode materials business accounted for 94.39% of total revenue, while other businesses contributed 5.61% [1]