Aluminum Co. of China (OTCMKTS: ACHHY), commonly known as Chalco, is a leading state-owned enterprise engaged in the full spectrum of the aluminum industry. Headquartered in Beijing and established in 2001, the company operates through bauxite mining, alumina refining, primary aluminum smelting and downstream product manufacturing. Chalco’s operations encompass integrated production facilities that support both raw material extraction and value-added aluminum products, positioning it among the world’s largest aluminum producers.
The company’s core business activities begin with bauxite mining projects located primarily within China, along with strategic overseas investments in countries such as Guinea, Sierra Leone, Indonesia and Jamaica. Crude bauxite is processed at Chalco’s alumina refineries, converting it into alumina (aluminum oxide), which serves as the feedstock for primary aluminum smelting plants. These smelters use advanced electrolytic processes to produce primary aluminum ingots, which are further processed into sheets, plates, foils, rods and extrusions for a variety of industrial applications.
In addition to its metallurgical operations, Chalco maintains a significant power generation portfolio to ensure reliable energy supply for its smelting and refining activities. This includes coal-fired power plants and investments in cleaner energy sources aimed at improving efficiency and reducing environmental impact. The company has also invested in research and development initiatives focused on energy conservation, emission reduction and new material technologies, reflecting its commitment to sustainable industrial practices.
Chalco’s management team draws on expertise in mining, metallurgy, engineering and finance, working under the oversight of its parent, Aluminum Corporation of China (Group) Limited. While detailed leadership profiles are not universally available, the company’s governance structure aligns with broader state-owned enterprise standards in China. Through a network of domestic production bases and global supply chains, Aluminum Co. of China serves customers in sectors such as automotive, aerospace, construction, packaging and electronics, reinforcing its role as a vital supplier in the international aluminum market.
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