Buyer: Base oil group, SN500, SN150, BS150 and group ii n500 & n150, recycle base oil, low aromatic white spirit / bitumen (bitumen 60/70, bitumen 80/100, bitumen 85/100 etc), base oil, furnace oil, fuel oil (cst 180, cst 380), diesel(gas oil), paraffin wax, slack wax, grease, rubber process oil & other related products