HTS 3907
Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| 3907.10.00.00 | Polyacetals | kg | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 2.2¢/kg + 33.5% | USITC |
| Other polyethers | ||||||
| 3907.21.00.00 | Bis(polyoxyethylene) methylphosphonate | kg | 6.5% | Free (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P,PA, PE, S, SG) | 2.2¢/kg + 33.5% | USITC |
| 3907.29.00.00 | Other | kg | 6.5% | Free(A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P,PA, PE, S, SG) | 2.2¢/kg + 33.5% | USITC |
| 3907.30.00.00 | Epoxide resins | kg | 6.1% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 47% | USITC |
| 3907.40.00.00 | Polycarbonates | kg | 5.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.50.00.00 | Alkyd resins | kg | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| Poly(ethylene terephthalate) | ||||||
| 3907.61.00 | Having a viscosity number of 78 ml/g or higher | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC | |
| 3907.61.00.10 | Having a viscosity number of 78 ml/g or more but not more than 88 ml/g | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.61.00.50 | Other | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.69.00 | Other | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC | |
| 3907.69.00.10 | Having a viscosity number of 70 ml/g or more but less than 78 ml/g | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.69.00.50 | Other | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.70.00.00 | Poly(lactic acid) | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| Other polyesters | ||||||
| 3907.91 | Unsaturated | USITC | ||||
| Allyl resins | ||||||
| 3907.91.20.00 | Allyl resins, uncompounded | kg | Free | 15.4¢/kg + 45% | USITC | |
| 3907.91.40.00 | Other | kg | 5.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.91.50.00 | Other | kg | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.99 | Other | USITC | ||||
| 3907.99.20.00 | Thermoplastic liquid crystal aromatic polyester copolymers | kg | Free | 15.4¢/kg + 45% | USITC | |
| 3907.99.50 | Other | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC | |
| 3907.99.50.10 | Polybutylene terephthalate | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
| 3907.99.50.50 | Other | kg | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 45% | USITC |
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Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 3907 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.