Kunming Boren Precious Metals Co., Ltd.

General items: sales of metal ores; sales of non-metallic ores and products; manufacturing of non-ferrous metal alloys; sales of non-ferrous metal alloys; manufacturing of special chemical products (excluding hazardous chemicals); sales of special chemical products (excluding hazardous chemicals); import of goods Export; technology import and export; import and export agency; sales of instruments and meters (except for projects that require approval according to law, business activities can be carried out independently with a business license and in accordance with the law).