PT Tambang Batubara Bukit Asam Terbuka operates in the Bituminous coal and lignite--surface sector. PT Bukit Asam (Persero) Tbk, formerly PT Tambang Batubara Bukit Asam Tbk, is an Indonesia-based coal mining company. It is engaged in coal mining activities, including general surveying, exploration, exploitation, processing, refining, transportation and trading, maintenance of special coal port facilities for internal and external needs, operation of steam power plants for internal and external needs and providing consulting services related to the coal industry and production. The Company has developed coal briquette production as an alternative fuel for home and small and middle industries. The briquette production facilities are located in Gresik, Tanjung Enim and Lampung, Indonesia. The two mining units are located at Tanjung Enim and Ombilin, Sumatra. Its subsidiaries include PT Bukit Asam Metana Ombilin, PT Bukit Asam Metana Enim and PT Bukit Asam Metana Peranap. In our complete report available for purchase the company is compared to: PT Bayan Resources Terbuka, PT Berau Coal Energy Tbk and PT Indo Tambangraya Megah Tbk.