PT Cita Mineral Investindo Tbk (CITA.JK) is an Indonesia-based company engaged in the mining and processing of bauxite ore; it produces metallurgical grade bauxite (MGB) from its operations in West Kalimantan and supports the production of smelter grade alumina (SGA) through its associated entity PT Well Harvest Winning Alumina Refinery (WHW). The company serves domestic and export markets, focusing on metal ore extraction and value-added processing for the aluminum industry. Established in 1992 as PT Cipta Main Panel and listed on the Indonesia Stock Exchange in March 2002, PT Cita Mineral Investindo Tbk changed its name in May 2007 and is headquartered in Jakarta Pusat, Indonesia; it operates as a subsidiary of PT Harita Jayaraya Inc. within the Harita Group. Core activities encompass bauxite mining concessions in West Kalimantan, where it holds proven reserves of approximately 82.70 million wet metric tons as of end-2023, raw bauxite processing into high-quality MGB for metallurgical applications, and strategic investments in downstream alumina refining via WHW, which began constructing SGA facilities in West Kalimantan in 2013 to enhance product value. Recent developments include ongoing production capacity expansions through facility developments year after year and a notable share acquisition in June 2025, when PT Alamtri Minerals Indonesia Tbk purchased 145,601,100 shares, equivalent to 3.676% of its issued capital, from an affiliated party to optimize its investment portfolio.