Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 20 Esters ... (excl. esters of hydrogen halides) and their salts, their ...derivatives 29 20 11 Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion) 29 20 11 00 Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion) Commodity Code Description 29 20 11 00 000 Parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)