ALAMTRI MINERALS
PT Alamtri Minerals Indonesia Tbk (AMI) (IDX: ADMR) is a subsidiary of PT Alamtri Resources Indonesia Tbk that focuses on metallurgical coal mining and mineral processing. Through its subsidiaries, AMI holds five Coal Contract of Work (CCoW) concession areas in East Kalimantan and Central Kalimantan. Another subsidiary, PT Kalimantan Aluminium Industry operates in mineral processing and is developing an aluminium smelter in North Kalimantan.