We sell salt impor and local,rent dump truck, and trading We are producent coke from indonesia in Surabaya City, we can export too, We sell coke with spesification TM 1.9% (AR), Ash 2.0% (AR), Fixed Carbon 90.4% (AR), Sulfur 0.37% (AR), Gross Calorific 8004 kcal/kg (AR), HGI 45.