United States · Heading· 17 subheadings· 49 codes
2931Other organo-inorganic compounds
Subheadings (6-digit WCO)
293110Tetramethyl lead and tetraethyl lead→293120Tributyltin compounds→293141Dimethyl methylphosphonate→293142Dimethyl propylphosphonate→293143Diethyl ethylphosphonate→293144Methylphosphonic acid→293145Salt of methylphosphonic acid and(aminoiminomethyl)urea (1 : 1)→2931462,4,6-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→2931483,9-Dimethyl-2,4,8,10-tetraoxa-3,9- diphosphaspiro[5.5] undecane 3,9- dioxide→293149Non-halogenated organo-phosphorous derivatives→293151Methylphosphonic dichloride→293152Propylphosphonic dichloride→293153O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl) phenyl] methylphosphonothionate→293154Trichlorfon (ISO)→293159Halogenated organo-phosphorous derivatives→293190Other→
United States tariff lines (10-digit)
All national sub-divisions in United States's tariff schedule
| HS Code | Description | Primary rate |
|---|---|---|
| 2931.10.00.00 | Tetramethyl lead and tetraethyl lead | 3.7% |
| 2931.20.00.00 | Tributyltin compounds | 3.7% |
| 2931.41.00.00 | Dimethyl methylphosphonate | 3.7% |
| 2931.42.00.00 | Dimethyl propylphosphonate | 3.7% |
| 2931.43.00.00 | Diethyl ethylphosphonate | 3.7% |
| 2931.44.00.00 | Methylphosphonic acid | 3.7% |
| 2931.45.00.00 | Salt of methylphosphonic acid and (aminoiminomethyl)urea (1:1) | 3.7% |
| 2931.46.00.00 | 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide | 3.7% |
| 2931.47.00.00 | (5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate | 3.7% |
| 2931.48.00.00 | 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane 3,9-dioxide | 3.7% |
| 2931.49.00 | Other | 3.7% |
| 2931.49.00.05 | O-Alkyl (≤C10, including cycloalkyl) N,N-dialkyl (methyl, ethyl, n-propyl or isopropyl) phosphoramidocyanidates | 3.7% |
| 2931.49.00.08 | [O-2-(Dialkyl (methyl, ethyl, n-propyl or isopropyl) amino)ethyl] hydrogen alkyl (methyl, ethyl, n-propyl or isopropyl) phosphonites and their O-alkyl (≤C10, including cycloalkyl) esters; alkylated or protonated salts thereof | 3.7% |
| 2931.49.00.10 | 2-Amino-4-[hydroxy(methyl)phosphonoyl] butanoic acid (glufosinate) and its salts and esters | 3.7% |
| 2931.49.00.15 | Butyl methylphosphinate | 3.7% |
| 2931.49.00.20 | N-(Phosphonomethyl) glycine (glyphosate) and its salts and esters | 3.7% |
| 2931.49.00.25 | Bis(1-methylpentyl) methylphosphonate | 3.7% |
| 2931.49.00.55 | Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms | 3.7% |
| 2931.49.00.80 | Other | 3.7% |
| 2931.51.00.00 | Methylphosphonic dichloride | 3.7% |
| 2931.52.00.00 | Propylphosphonic dichloride | 3.7% |
| 2931.53.00.00 | O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate | 3.7% |
| 2931.54.00.00 | Trichlorfon (ISO) | 3.7% |
| 2931.59.00 | Other | 3.7% |
| 2931.59.00.10 | O-Alkyl (≤ C10, including cycloalkyl) alkyl (methyl, ethyl,n- propyl or isopropyl) phosphonofluoridates | 3.7% |
| 2931.59.00.15 | Alkyl (methyl, ethyl, n-propyl or isopropyl) phosphonyl difluorides | 3.7% |
| 2931.59.00.20 | O-Isopropyl methylphosphonochloridate | 3.7% |
| 2931.59.00.25 | O-Pinacolyl methylphosphonochloridate | 3.7% |
| 2931.59.00.30 | P-Alkyl (≤ C10, incl. cycloalkyl) N-(1-(dialkyl (≤ C10, incl. cycloalkyl) amino))alkylidene (H or ≤C10, incl. cycloalkyl) phosphonamidic fluorides and corresponding alkylated or protonated salts | 3.7% |
| 2931.59.00.35 | Methyl- bis(diethylamino)methylene)phosphonamidofluoridate | 3.7% |
| 2931.59.00.60 | Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms | 3.7% |
| 2931.59.00.80 | Other | 3.7% |
| 2931.90.05.00 | Diphenyldichlorosilane; and phenyltrichlorosilane | Free |
| 2931.90.10.00 | 4,4'-Diphenylbisphosphonous acid, di(2',2",4',4"-di-tert-butyl)phenyl ester | 6.5% |
| 2931.90.15.00 | Sodium tetraphenylboron | 5.8% |
| 2931.90.22.00 | Drugs | 6.5% |
| 2931.90.26.00 | Pesticides | 6.5% |
| 2931.90.30.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2931.90.60.00 | Other | 6.5% |
| 2931.90.70.00 | N,N'-Bis(trimethylsilyl) urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts | Free |
| 2931.90.90 | Other | 3.7% |
| 2931.90.90.10 | Organo-silicon compounds | 3.7% |
| 2931.90.90.21 | Dibutyltin oxide | 3.7% |
| 2931.90.90.25 | Tetrabutyltin | 3.7% |
| 2931.90.90.29 | Other | 3.7% |
| 2931.90.90.30 | 2-Chlorovinyldichloroarsine | 3.7% |
| 2931.90.90.35 | Bis(2-chlorovinyl)chloroarsine | 3.7% |
| 2931.90.90.40 | Tris(2-chlorovinyl)arsine | 3.7% |
| 2931.90.90.52 | Other | 3.7% |