# HTS 4002: Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip:

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Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=4002). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 4002: Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 4002 | Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip: |  |  |  |  |
|  |   Styrene-butadiene rubber (SBR); carboxylated styrene-butadiene rubber (XSBR): |  |  |  |  |
| 4002.11.00.00 |     Latex | Free |  | 20% | kg |
| 4002.19.00 |     Other | Free |  | 20% |  |
|  |       Containing 50 percent or less styrene by weight of the dry polymer: | Free |  | 20% |  |
| 4002.19.00.14 |         Styrene-butadiene-styrene block co- polymers produced by solution polymerization (SBS, thermoplastic elastormers), in granules, crumbs or powders | Free |  | 20% | kg |
| 4002.19.00.15 |         Styrene-butadiene rubber produced by emulsion polymerization (E-SBR) in bales | Free |  | 20% | kg |
| 4002.19.00.16 |         Styrene-butadiene rubber produced by solution polymerization (S-SBR) in bales | Free |  | 20% | kg |
| 4002.19.00.19 |         Other | Free |  | 20% | kg |
| 4002.19.00.20 |       Containing over 50 percent styrene by weight of the dry polymer | Free |  | 20% | kg |
| 4002.20.00.00 |   Butadiene rubber (BR) | Free |  | 20% | kg |
|  |   Isobutene-isoprene (butyl) rubber (IIR); halo-isobutene-isoprene rubber (CIIR or BIIR): |  |  |  |  |
| 4002.31.00.00 |     Isobutene-isoprene (butyl) rubber (IIR) | Free |  | 20% | kg |
| 4002.39.00.00 |     Other | Free |  | 20% | kg |
|  |   Chloroprene (chlorobutadiene) rubber (CR): |  |  |  |  |
| 4002.41.00.00 |     Latex | Free |  | 20% | kg |
| 4002.49.00.00 |     Other | Free |  | 20% | kg |
|  |   Acrylonitrile-butadiene rubber (NBR): |  |  |  |  |
| 4002.51.00.00 |     Latex | Free |  | 20% | kg |
| 4002.59.00.00 |     Other | Free |  | 20% | kg |
| 4002.60.00.00 |   Isoprene rubber (IR) | Free |  | 20% | kg |
| 4002.70.00.00 |   Ethylene-propylene-nonconjugated diene rubber (EPDM) | Free |  | 20% | kg |
| 4002.80.00.00 |   Mixtures of any product of heading 4001 with any product of this heading | Free |  | 20% | kg |
|  |   Other: |  |  |  |  |
| 4002.91.00.00 |     Latex | Free |  | 20% | kg |
| 4002.99.00.00 |     Other | Free |  | 20% | kg |