Petroleum and petrochemical supplier

Bitumen, bitumen 60/70, gilsonite, gilsonite powder, bitumen 80/100, bitumen VG30, bitumen VG40, bitumen 115/15, bitumen 95/25, bitumen 90/15, bitumen 75/25,bitumen mc30, bitumen mc70, bitumen ss1, bitumen css1, bitumen crs, bitumen RC70