China Aluminum Limited by Share Ltd (hereinafter referred to as "China Aluminum") was incorporated in People's Republic of China in September 10, 2001, and the controlling shareholder is Aluminium Corp. China Chinese aluminum is the non-ferrous metals industry leading enterprises, the comprehensive strength among the global aluminum industry forefront, is also China aluminum industry only set bauxite and coal resources exploration and mining, alumina, primary aluminum and Aluminum Alloy products production, sales, technology development, international trade, logistics industry, new energy power generation in one large production and operation of enterprises. There are 39 owned enterprises, of which 18 are wholly-owned subsidiaries and 21 are subsidiaries. Chinalco shares were listed on the New York Stock Exchange (Stock Code: ACH), the Hongkong Stock Exchange (Stock Code: 2600) and the Shanghai Stock Exchange (Stock Code: 601600) three. In fifteen years, Chinese aluminum to protect national strategic resources development and utilization of responsibility, aluminum, aerospace, rail transportation, civilian high-end alloy in the military has played an extremely important role, has provided the key sections of a large number of high-quality China for the first satellite, the first nuclear reactor, the first nuclear submarines and the long march rocket series, Shenzhou series of spacecraft, the engineering, large aircraft, aircraft carriers, high-speed EMU and other defense industry, construction and transportation. For the future, China Alcoa established a "scientific control of the upstream, optimization and adjustment of middle, the general idea of leaping development of downstream, is accelerating the implementation of structural adjustment, promote the transformation and upgrading, and constantly improve the industry chain, deepen reform and innovation, accelerate the pace of the transfer of production capacity, increase the capacity of international cooperation, enhance the ability of international operations, and strive to build a world-class enterprise with international competitiveness, realize shareholder value, enterprise efficiency and employee income, to make new and greater contributions to write a new chapter in Chinese dream aluminum.