HS Heading 2931 — Duty Rates and HS Codes

6-Digit HS Codes

293110 Tetramethyl lead and tetraethyl lead 293120 Tributyltin compounds 293141 Non-halogenated organo-phosphorous derivatives 293142 Dimethyl propylphosphonate 293143 Diethyl ethylphosphonate 293144 Methylphosphonic acid 293145 Salt of methylphosphonic acid and (aminoiminomethyl)urea (1: 1) 293146 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide 293147 (5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate 293148 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide 293149 Other 293151 Halogenated organo-phosphorous derivatives 293152 Propylphosphonic dichloride 293153 O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate 293154 Trichlorfon (ISO) 293159 Other 293190 Other