2932
4-digit headingHeterocyclic compounds with oxygen hetero-atom(s) only
This is a 4-digit heading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
No rate is published at this level — check the specific 10-digit statistical code beneath it.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | See 10-digit codeColumn 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | —Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate. |
| Column 2 rate | —Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Codes within Heterocyclic compounds with oxygen hetero-atom(s) only
40 more specific lines fall under 2932.
- 2932.11.00.00Tetrahydrofuran10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure:3.7%
- 2932.12.00.002-Furaldehyde (Furfuraldehyde)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure:Free
- 2932.13.00.00Furfuryl alcohol and tetrahydrofurfuryl alcohol10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure:3.7%
- 2932.14.00.00Sucralose10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure:3.7%
- 2932.19Other6-digit headingHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure:
- 2932.19.10.00Aromatic10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: > Other:6.5%
- 2932.19.51.00Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: > Other:3.7%
- 2932.20Lactones6-digit headingHeterocyclic compounds with oxygen hetero-atom(s) only:
- 2932.20.05.00Coumarin, methylcoumarins and ethylcoumarins10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones:6.5%
- 2932.20.10.00Pesticides10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Aromatic:6.5%
- 2932.20.20.00Drugs10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Aromatic:6.5%
- 2932.20.25.004-Hydroxycoumarin10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Aromatic: > Other:6.5%
- 2932.20.30.00Products described in additional U.S. note 3 to section VI10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Aromatic: > Other: > Other:6.5%
- 2932.20.45.00Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Aromatic: > Other: > Other:6.5%
- 2932.20.50Other8-digit subheadingHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other:3.7%
- 2932.20.50.10Butyrolactone10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Other
- 2932.20.50.20Glucono-δ-lactone10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Other
- 2932.20.50.30Sodium erythorbate (Sodium isoascorbate)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Other
- 2932.20.50.50Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Lactones: > Other: > Other
- 2932.91.00.00Isosafrole10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:6.5%
- 2932.92.00.001-(1,3-Benzodioxol-5-yl)propan-2-one10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:6.5%
- 2932.93.00.00Piperonal (heliotropin)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:4.8%
- 2932.94.00.00Safrole10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:6.5%
- 2932.95.00.00Tetrahydrocannabinols (all isomers)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:Free
- 2932.96.00.00Carbofuran (ISO)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:6.5%
- 2932.99Other6-digit headingHeterocyclic compounds with oxygen hetero-atom(s) only: > Other:
- 2932.99.04.002,2-Dimethyl-1,3-benzodioxol-4-yl methylcarbamate (Bendiocarb)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Pesticides:Free
- 2932.99.08.002-Ethoxy-2,3-dihydro-3,3-dimethyl-5- benzofuranylmethanesulfonate10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Pesticides:6.5%
- 2932.99.21.00Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Pesticides:6.5%
- 2932.99.32.00Benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide)10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic:Free
- 2932.99.35.002-Hydroxy-3-dibenzofurancarboxylic acid10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic:6.5%
- 2932.99.39.00Benzoin tetrahydropyranyl ester; and Xanthen-9-one10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic:5.8%
- 2932.99.55.00Bis-O-[(4-methylphenyl)methylene]-D- glucitol (Dimethyl benzylidene sorbitol); and Rhodamine 2C base10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic:Free
- 2932.99.61Products described in additional U.S. note 3 to section VI8-digit subheadingHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Other:6.5%
- 2932.99.61.103-(1,3-benzodioxol-5-yl)-2-methyloxirane-2- carboxylic acid (3,4-MDP-2-P-methyl glycidic acid), its salts and esters10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Other: > Products described in additional U.S. note 3 to section VI
- 2932.99.61.50Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Other: > Products described in additional U.S. note 3 to section VI
- 2932.99.70.00Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Aromatic: > Other:6.5%
- 2932.99.90Other8-digit subheadingHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other:3.7%
- 2932.99.90.10Glucosamine and its salts and esters10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Other
- 2932.99.90.90Other10-digit statistical codeHeterocyclic compounds with oxygen hetero-atom(s) only: > Other: > Other: > Other
Chapter 29: Organic Chemicals
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 29Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built