云图控股(002539.SZ)：公司雷波牛牛寨北矿区共计磷矿资源储量4.1亿吨

Core Viewpoint - YunTu Holdings (002539.SZ) has disclosed significant phosphate ore reserves in its LeiBo NiuNiu Zhai North mining area, totaling 410 million tons [1] Group 1: Resource Details - The LeiBo NiuNiu Zhai North mining area consists of two segments: the eastern segment and the western segment [1] - The eastern segment contains phosphate ore resources amounting to 181 million tons [1] - The western segment holds phosphate ore resources totaling 229 million tons [1]