# HTS 3902: Polymers of propylene or of other olefins, in primary forms:

https://geopax.app/tariffs/catalog/39/3902

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=3902). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 3902: Polymers of propylene or of other olefins, in primary forms:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 3902 | Polymers of propylene or of other olefins, in primary forms: |  |  |  |  |
| 3902.10.00.00 |   Polypropylene | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33.5% | kg |
| 3902.20 |   Polyisobutylene: |  |  |  |  |
| 3902.20.10.00 |     Elastomeric | Free |  | 20% | kg |
| 3902.20.50.00 |     Other | 6.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 2.2¢/kg + 33.5% | kg |
| 3902.30.00.00 |   Propylene copolymers | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 2.2¢/kg + 33.5% | kg |
| 3902.90.00 |   Other | 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% |  |
| 3902.90.00.10 |     Polybutylene | 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% | kg |
| 3902.90.00.50 |     Other | 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% | kg |