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Harmonized Tariff Schedule (2025 HTS Revision 6 (04/02/2025))

Heading Duty(general) Duty(china) Article Description Compare Code
2931     Other organo-inorganic compounds: --
2931.10.00.00 3.7%  The duty provided in the applicable subheading + 25%  Tetramethyl lead and tetraethyl lead vs-2931
2931.20.00.00 3.7%  The duty provided in the applicable subheading + 25%  Tributyltin compounds
Non-halogenated organo-phosphorous derivatives:
vs-2931100000
2931.41.00.00 3.7%    Dimethyl methylphosphonate vs-2931200000
2931.42.00.00 3.7%    Dimethyl propylphosphonate vs-2931410000
2931.43.00.00 3.7%    Diethyl ethylphosphonate vs-2931420000
2931.44.00.00 3.7%    Methylphosphonic acid vs-2931430000
2931.45.00.00 3.7%    Salt of methylphosphonic acid and (aminoiminomethyl)urea (1:1) vs-2931440000
2931.46.00.00 3.7%    2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide vs-2931450000
2931.47.00.00 3.7%    (5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate vs-2931460000
2931.48.00.00 3.7%    3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane 3,9-dioxide vs-2931470000
2931.49.00 3.7%    Other vs-2931480000
2931.49.00.05 3.7%    O-Alkyl (≤C10, including cycloalkyl) N,N-dialkyl (methyl, ethyl, n-propyl or isopropyl) phosphoramidocyanidates vs-29314900
2931.49.00.08 3.7%    [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 vs-2931490005
2931.49.00.10 3.7%    2-Amino-4-[hydroxy(methyl)phosphonoyl] butanoic acid (glufosinate) and its salts and esters vs-2931490008
2931.49.00.15 3.7%    Butyl methylphosphinate vs-2931490010
2931.49.00.20 3.7%    N-(Phosphonomethyl) glycine (glyphosate) and its salts and esters vs-2931490015
2931.49.00.25 3.7%    Bis(1-methylpentyl) methylphosphonate
Other:
vs-2931490020
2931.49.00.55 3.7%    Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms vs-2931490025
2931.49.00.80 3.7%    Other
Halogenated organo-phosphorous derivatives:
vs-2931490055