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HTS heading 2910: Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives

Heading 2910 of the US Harmonized Tariff Schedule covers Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Heading 2910 at a glance

Goods named in this heading (official line texts): Oxirane (Et…, Methyloxirane (Propylene oxide), 1-Chloro-2,3-epoxypropane (Epichlorohydrin), Dieldrin (I…, Endrin, Butylene oxide, Aromatic.

Subheadings (6-digit)

All tariff lines in heading 2910

LineDescriptionGeneralSection 301 (China)Exclusions
2910.10.00Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered rin…: Oxirane (Et…5.5%List 3 +25%
2910.20.00Methyloxirane (Propylene oxide)5.5%List 3 +25%
2910.30.001-Chloro-2,3-epoxypropane (Epichlorohydrin)3.7%List 3 +25%
2910.40.00Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered rin…: Dieldrin (I…4.8%List 3 +25%
2910.50.00Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered rin…: Endrin4.8%List 3 +25%
2910.90.10Other: Butylene oxide4.6%List 3 +25%
2910.90.20Other: Aromatic5.5%List 3 +25%
2910.90.91Other: Other4.8%List 3 +25%

All of chapter 29 · Chapter 29 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.

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