STC 2 PALLETS WITH 4 STEEL DRUMS 1 PALLET 1 STEEL DRUM UN 1A1 GROSS WEIGHT 216.800 KGS ISOAMYL SALICYLATE ENVIRONMENTALLY HAZARDOUS SUBSTANCE LIQUID NOS 3 METHYLBUTYL SALICYLATE III MARINE POLLUTANT 1 PALLET 3 ST