PT Borneo Lumbung Energi & Metal Tbk is an Indonesia-based company engaged in coal mining. The Company operates hard coking coal mines in Indonesia. Through its subsidiary, PT Asmin Koalindo Tuhup, it operates hard coking coal mining in Kohong and Telakon in Central Kalimantan, Indonesia. Its activities include mining development, coal mining process and transportation, coal export, and reserves and resources. The Company offers coals which consist of high grade hard coking coal, standard hard coking coal, semi-soft coking coal, and pulverized coal injection (PCI) coal. The company markets its products in China, India, Japan, Taiwan, Turkey and South Korea. Its subsidiary is including PT Borneo Mining Services, which is engaged in the rental business of coal mining-related heavy equipment.