Section 06 Products of the chemical or allied 29 Organic chemicals 29 16 Unsaturated acyclic, cyclic monocarboxylic acids, their... derivatives 29 16 39 Aromatic monocarboxylic acids, etc, their... derivatives, nes Commodity Code Description 29 16 39 00 Aromatic monocarboxylic acids, etc, their... derivatives, nes 29 16 39 10 2,4-Dichlorophenyl acetic acid and its salts and esters 29 16 39 20 Esters of phenylacetic acid 29 16 39 90 Other