# United States tariff lines under HS 2932.99

> The United States tariff splits HS 2932.99 (other: Other) into 12 national lines: 2932.99.04.00 (2,2-Dimethyl-1,3-benzodioxol-4-yl methylcarbamate (Bendiocarb)), 2932.99.08.00 (2-Ethoxy-2,3-dihydro-3,3-dimethyl-5- benzofuranylmethanesulfonate), 2932.99.21.00 (other), 2932.99.32.00 (benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide)) and 8 others.

Source: https://border.bot/countries/united-states/hs-codes/293299
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 29](https://border.bot/countries/united-states/hs-codes/29) / [2932.99](https://border.bot/countries/united-states/hs-codes/293299)

## Key facts

- HS subheading: [2932.99](https://border.bot/hs-codes/293299)
- National lines: 12
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2932.99

The United States tariff splits HS 2932.99 (other: Other) into 12 national lines: 2932.99.04.00 (2,2-Dimethyl-1,3-benzodioxol-4-yl methylcarbamate (Bendiocarb)), 2932.99.08.00 (2-Ethoxy-2,3-dihydro-3,3-dimethyl-5- benzofuranylmethanesulfonate), 2932.99.21.00 (other), 2932.99.32.00 (benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide)) and 8 others.

- [2932.99.04.00](https://border.bot/countries/united-states/hs-codes/2932990400) Other, Other, Aromatic, Pesticides, 2,2-Dimethyl-1,3-benzodioxol-4-yl methylcarbamate (Bendiocarb). Duty (MFN): free
- [2932.99.08.00](https://border.bot/countries/united-states/hs-codes/2932990800) Other, Other, Aromatic, Pesticides, 2-Ethoxy-2,3-dihydro-3,3-dimethyl-5- benzofuranylmethanesulfonate. Duty (MFN): 6.5%
- [2932.99.21.00](https://border.bot/countries/united-states/hs-codes/2932992100) Other, Other, Aromatic, Pesticides, Other. Duty (MFN): 6.5%
- [2932.99.32.00](https://border.bot/countries/united-states/hs-codes/2932993200) Other, Other, Aromatic, Benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide). Duty (MFN): free
- [2932.99.35.00](https://border.bot/countries/united-states/hs-codes/2932993500) Other, Other, Aromatic, 2-Hydroxy-3-dibenzofurancarboxylic acid. Duty (MFN): 6.5%
- [2932.99.39.00](https://border.bot/countries/united-states/hs-codes/2932993900) Other, Other, Aromatic, Benzoin tetrahydropyranyl ester; and Xanthen-9-one. Duty (MFN): 5.8%
- [2932.99.55.00](https://border.bot/countries/united-states/hs-codes/2932995500) Other, Other, Aromatic, Bis-O-[(4-methylphenyl)methylene]-D- glucitol (Dimethyl benzylidene sorbitol); and Rhodamine 2C base. Duty (MFN): free
- [2932.99.61.10](https://border.bot/countries/united-states/hs-codes/2932996110) Other, Other, Aromatic, Other, Products described in additional U.S. note 3 to section VI, 3-(1,3-benzodioxol-5-yl)-2-methyloxirane-2- carboxylic acid (3,4-MDP-2-P-methyl glycidic acid), its salts and esters. Duty (MFN): 6.5%
- [2932.99.61.50](https://border.bot/countries/united-states/hs-codes/2932996150) Other, Other, Aromatic, Other, Products described in additional U.S. note 3 to section VI, Other. Duty (MFN): 6.5%
- [2932.99.70.00](https://border.bot/countries/united-states/hs-codes/2932997000) Other, Other, Aromatic, Other, Other. Duty (MFN): 6.5%
- [2932.99.90.10](https://border.bot/countries/united-states/hs-codes/2932999010) Other, Other, Other, Glucosamine and its salts and esters. Duty (MFN): 3.7%
- [2932.99.90.90](https://border.bot/countries/united-states/hs-codes/2932999090) Other, Other, Other, Other. Duty (MFN): 3.7%

## In other countries

No other national tariff on border.bot has live lines under 2932.99 yet.

- [The Harmonized System text for 2932.99](https://border.bot/hs-codes/293299)

- Previous subheading: [2932.96](https://border.bot/countries/united-states/hs-codes/293296) Heterocyclic compounds with oxygen hetero-atom(s) only
- Next subheading: [2933.11](https://border.bot/countries/united-states/hs-codes/293311) Heterocyclic compounds with nitrogen hetero-atom(s) only

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2932.99?

The United States tariff splits HS 2932.99 (other: Other) into 12 national lines: 2932.99.04.00 (2,2-Dimethyl-1,3-benzodioxol-4-yl methylcarbamate (Bendiocarb)), 2932.99.08.00 (2-Ethoxy-2,3-dihydro-3,3-dimethyl-5- benzofuranylmethanesulfonate), 2932.99.21.00 (other), 2932.99.32.00 (benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide)) and 8 others.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/293299.json