Get started

HS Codes

Harmonized System Code (HS) Lookup & Finder

Harmonized System Code lookup and finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.


U.S. Harmonized Tariff Schedule

HS Code 2917

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives

U.S. Tariff Rates

U.S. tariff rates for HS Code 2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
Heading / SubheadingArticle DescriptionUnit of QuantityGeneralSpecial
2917Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
2917.11.00.00Oxalic acid, its salts and esterskg3.1%Free (,S,)
Calculate duties for this HTS code
2917.12Adipic acid, its salts and esters
2917.12.10.00Adipic acidkg6.5%Free (,S,)
Calculate duties for this HTS code
Other
2917.12.20.00Plasticizerskg6.5%Free (,S,)
Calculate duties for this HTS code
2917.12.50.00Otherkg6.5%Free (,S,)
Calculate duties for this HTS code
2917.13.00Azelaic acid, sebacic acid, their salts and esters4.8%Free (,S,)
2917.13.00.30Sebacic acidkg
Calculate duties for this HTS code
2917.13.00.90Otherkg
Calculate duties for this HTS code
2917.14Maleic anhydride
2917.14.10.00Derived in whole or in part from benzene or other aromatic hydrocarbonskg6.5%Free (,S,)
Calculate duties for this HTS code
2917.14.50.00Otherkg4.2%Free (*,S,)
Calculate duties for this HTS code
2917.19Other
2917.19.10.00Ferrous fumaratekg6.5%Free (,S,)
Calculate duties for this HTS code
Fumaric acid
2917.19.15.00Derived in whole or in part from aromatic hydrocarbonskg6.5%Free (,S,)
Calculate duties for this HTS code
2917.19.17.00Otherkg4.2%Free (,S,)
Calculate duties for this HTS code
Maleic acid; succinnic acid derived in whole or in part from maleic anhydride or from cyclohexane; glutaric acid derived in whole or in part from cyclopentanone; andanhydrides, halides, peroxides, peroxyacids and other derivatives of adipic acid, of fumaric acid derived in whole or in part from aromatic hydrocarbons, of maleic acid, of succinnic acid derived in whole or in part from maleic anhydride or from cyclohexane or of glutaric acid derived in whole or in part from cyclopentanone, not elsewhere specified or included
2917.19.20.00Products described in additional U.S. note 3 to section VIkg6.5% Free (,S,)
Calculate duties for this HTS code
Other
2917.19.23.00Maleic acidkg6.5%Free (,S,)
Calculate duties for this HTS code
2917.19.27.00Otherkg6.5%Free (, S,)
Calculate duties for this HTS code
2917.19.30.00Ethylene brassylatekg4.8%Free (,S,)
Calculate duties for this HTS code
2917.19.35.00Malonic acidkgFree
Calculate duties for this HTS code
Other
2917.19.40.00Derived in whole or in part from aromatic hydrocarbonskg6.5%Free (, S,)
Calculate duties for this HTS code
2917.19.70Other4% Free (,S,)
2917.19.70.20Plasticizerskg
Calculate duties for this HTS code
2917.19.70.50Otherkg
Calculate duties for this HTS code
2917.20.00.00Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivativeskg4.2% Free (, S,)
Calculate duties for this HTS code
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
2917.32.00.00Dioctyl orthophthalateskg6.5%Free (,S,)
Calculate duties for this HTS code
2917.33.00Dinonyl or didecyl orthophthalates6.5%Free (,S,)
2917.33.00.10Diisodecyl orthophthalatekg
Calculate duties for this HTS code
2917.33.00.50Otherkg
Calculate duties for this HTS code
2917.34.01Other esters of orthophthalic acid6.5%Free (,S,)
2917.34.01.10Dibutyl orthophthalatekg
Calculate duties for this HTS code
2917.34.01.50Otherkg
Calculate duties for this HTS code
2917.35.00.00Phthalic anhydridekg6.5%Free (,S,)
Calculate duties for this HTS code
2917.36.00.00Terephthalic acid and its saltskg6.5%Free (,S,)
Calculate duties for this HTS code
2917.37.00.00Dimethyl terephthalatekg6.5%Free (,S,)
Calculate duties for this HTS code
2917.39Other
2917.39.04.001,2,4-Benzenetricarboxylic acid, 1,2-dianhydride (Trimellitic anhydride); Phthalic acid; and 4-Sulfo-1,8-naphthalic anhydridekg6.5%Free (, S,)
Calculate duties for this HTS code
2917.39.08.00Naphthalic anhydridekgFree
Calculate duties for this HTS code
2917.39.12.004,4'-(Hexafluoroisopropylidene)bis(phthalic anhydride)kgFree
Calculate duties for this HTS code
2917.39.15.00Isophthalic acidkg6.5%Free (, S,)
Calculate duties for this HTS code
2917.39.17.00Tetrabromophthalic anhydridekg6.5%Free (, S,)
Calculate duties for this HTS code
Other
2917.39.20.00Plasticizerskg6.5%Free (,S,)
Calculate duties for this HTS code
Other
2917.39.30.00Products described in additional U.S. note 3 to section VIkg6.5% Free (, S,)
Calculate duties for this HTS code
2917.39.70.00Otherkg6.5% Free (,S,)
Calculate duties for this HTS code

Flexport Tariff Simulator

Calculate and analyze tariff impacts in real time

Model duties and analyze tariff impacts across your supply chain with the new Flexport Tariff Simulator.

Get started