惠云钛业：公司全资子公司青河县惠云矿业有限公司主要从事有色金属矿采选业务

Group 1 - The company Huayun Titanium Industry's wholly-owned subsidiary, Qinghe Huayun Mining Co., Ltd., is engaged in non-ferrous metal mining and has obtained exploration rights for the "Xinjiang Qinghe Akvana Vanadium-Titanium Magnetite Mine," currently in the preliminary exploration stage [2] - The company's controlling subsidiary, Guangnan Chenxiang Mineral Development Co., Ltd., focuses on the mining, processing, and sales of titanium ore and holds mining rights for the "Guangnan Sandou Namo Titanium Mine," which contains titanium iron ore and associated magnetite, and is currently in the process of obtaining relevant mining permits [2]