中伟新材：公司在贵州开阳掌控优质磷矿资源，磷矿资源量达9844万吨

Core Viewpoint - Zhongwei New Materials has secured high-quality phosphate rock resources in Guizhou, with a total resource volume of 98.44 million tons, and plans to commence mining operations by December 31, 2025 [1] Group 1 - The company plans an annual mining capacity of 2.8 million tons [1] - The phosphate project is a core component of Zhongwei's integrated strategy for phosphate-based materials, alongside existing production capacities for iron phosphate and lithium iron phosphate [1]