Owns 1 coal mining concessions through main concession in Lunang Silaut of which we are now mining the phase 1 of the concession with a reserved of 200 million ton with tptal concession of 2000 hectare in the same area concession , PT. INDOSANSHENG have 2 combine concession in merapi are currently taking our below 4000 grade cold for the power plant PT BAi tanjung pinang Riau Island ), indirectly PT. TRIPABARA will be acess to the PT. INDOSANSHENG if order from china increases over the year in the coming 2026 – 2028 order and the contract to be signed .
