we are direct seller of bitumen : cutback(sc,mc,rc);oxidized(75/30,85/25,85/40,90/40,95/40,95/25,105/35,115/18); emulsion; ah grade(ah-50,ah-70,ah-90,ah-110,ah-130); viscosity grade(vg10,vg30,vg40); autralian grade(class 170,class320,class600);penetration grade(30/40,40/50,50/70,70/100,80/100); perfermance grade(46/22,52/28,58/16,64/22,70/10); asphalt cement grade(ac-2.5, ac-20 , ac-30)
ex:
bitumen grade 60/70 - 80/100
cfr congo - matadi port (...)
continue…