All right. As can be seen from the direct employment of boss, Southwest Mining and Metallurgy (Shenzhen) Supply Chain Management Co., Ltd. (hereinafter referred to as "Southwest Mining and Metallurgy") was established on 20 17, and is a wholly-owned subsidiary of Yunnan Mengzi Mining and Metallurgy Co., Ltd. (hereinafter referred to as "Mengzi Mining and Metallurgy") with a registered capital of 80 million yuan. Is a trading company mainly selling bulk non-ferrous metal commodities, with independent product brands and import and export rights, among which