Amman Mineral Internasional (AMMN IJ)

Amman Mineral Internasional is an Indonesia-based holding company engaged in copper and gold mining, processing, smelting, and refining operations. It operates the Batu Hijau mine and develops the Elang project, producing high-grade copper concentrate enriched with gold and silver. The company is headquartered in South Jakarta, Indonesia, and was founded in 1990.