CTM(600711.SH)

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.