# HTS 2704: Coke and semicoke of coal, of lignite or of peat, whether or not agglomerated; retort carbon

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Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=2704). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 2704: Coke and semicoke of coal, of lignite or of peat, whether or not agglomerated; retort carbon

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 2704.00.00 | Coke and semicoke of coal, of lignite or of peat, whether or not agglomerated; retort carbon | Free |  | Free |  |
|  |   Coke and semicoke of coal: | Free |  | Free |  |
| 2704.00.00.11 |     Coke larger than 100 mm (4 inches) in maximum diameter and at least 50 percent of which is retained on a 100-mm (4-inch) sieve after drop shatter testing pursuant to ASTM D 3038, of a kind used in foundries | Free |  | Free | t |
| 2704.00.00.25 |     Other | Free |  | Free | t |
| 2704.00.00.50 |   Other | Free |  | Free | t |