0 0 0 0 0 0 0 0 3606.90 Ferro-cerium and other pyrophoric alloys in all forms; metaldehyde, hexamethylenetetramine and similar products in tablets, sticks or similar forms, for use as fuel; alcohol-based fuels and prepared fuels of a similar kind, whether solid or in paste form; resin torches, firelighters and the like 5