HTS heading
2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (8 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 2910.10.00.00 | Oxirane (Ethylene oxide) | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 49% |
| 2910.20.00.00 | Methyloxirane (Propylene oxide) | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 55% |
| 2910.30.00.00 | 1-Chloro-2,3-epoxypropane (Epichlorohydrin) | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2910.40.00.00 | Dieldrin (ISO, INN) | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 31% |
| 2910.50.00.00 | Endrin | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 31% |
| 2910.90.10.00 | Butylene oxide | 4.6% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 46% |
| 2910.90.20.00 | Aromatic | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% |
| 2910.90.91.00 | Other | 4.8% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 31% |
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