九鼎新材：2025年12月31日召开董事会会议

Group 1 - The company, Jiuding New Materials, announced that its 11th Board of Directors held a temporary meeting on December 31, 2025, via communication methods [1] - The meeting reviewed the proposal for the investment and construction of a large megawatt-level wind turbine blade production line project by the company's wholly-owned subsidiary [1]