The company is based on the advantages of Luoping County's rich hydropower, lead-zinc ore resources, and came into being under the strategic framework of “combining electricity and mining” to develop the local industrial economy formulated by the Luoping County Committee and County Government. The company was approved by the Yunnan Provincial Economic and Trade Commission's “Cloud Economic and Trade Enterprise Reform [2000] No. 732” document, and was registered and established by the Yunnan Provincial Administration for Industry and Commerce on December 21, 2000, and listed on the Shenzhen Stock Exchange as the main sponsor, together with five legal entities: Luoping County Xunda Industrial Co., Ltd., Yunnan Tianhao Group Co., Ltd., Luoping County Pharmaceutical Company, Kunming Tianjin Sanda Electric Co., Ltd., and Xundian Hui and Yi Autonomous County Chemical Fertilizer Factory was registered and listed on the Shenzhen Stock Exchange on February 15, 2007. The company's main business is hydroelectric power generation, lead-zinc ore mining, mineral processing, lead-zinc metal smelting, and refining of ancillary products. The main products are zinc ingots, zinc alloys, electricity, lead concentrate, germanium concentrate, silver concentrate, cadmium ingots, ultra-fine zinc powder, sulfuric acid and by-products, lead slag, copper concentrate, etc. Honors: “Advanced Enterprise” for Production Safety Work in Qujing City in 2015, “Excellent Award” in the Qujing Ecological Civilization Construction and Environmental Regulations Policy Knowledge Contest, High-tech Enterprise, “Excellent Organization Award” in the 2015 Confidential Knowledge Contest, etc.