Chengtun Mining Group Co., Ltd., together with its subsidiaries, engages in the non-ferrous metal mining business in China and internationally. The company mines, smelts, and produces for smelts copper, cobalt, nickel, zinc, and other non-ferrous metals and related products. It also offers cathode copper, zinc ingots, cobalt hydroxide, cobalt tetroxide, cobalt sulfate, ferronickel, low-grade nickel matte, high-grade nickel matte, and nickel sulfate. In addition, the company is involved in the metal and commodity trading; resource, industrial, and equity investment; goods import and export; financial, information, mineral product development, and investment consulting; recycling of waste resources; production and sale of previous and rare metals; technology development and promotion; and dressing, road transport, business, financial, and capital market services. The company was formerly known as Xiamen Eagle Mining Group Co., Ltd. Chengtun Mining Group Co., Ltd. was founded in 1997 and is headquartered in Xiamen, China.