Nanshan Aluminium International Holdings Limited, an investment holding company, engages in the production and sale of alumina in Southeast Asia. The company offers alumina, including aluminium hydroxide. It also engages in management consultation services. The company serves aluminium producers and commodity traders for manufacturing electrolytic aluminium. The company was founded in 2017 and is based in Bintan, Hong Kong. Nanshan Aluminium International Holdings Limited is a subsidiary of Nanshan Aluminium Investment Holding Limited.