PT Benakat Mining owns a 27.43% share in PT Java Mitra Sentosa (“JMS”), which in turn owns PT Delta Samudera. The latter is a coal mining company and owns a coal concession of 9,364 hectares in Nyuatan, West Kutai-East Kalimantan.  Currently, PT Delta Samudera is in the exploration stage and planning a road to transport the coal. The coal reserves are estimated at 45 M tons with a calorific value of 5,011-5,932 Kcal/kg.