| Harmonized Tariff Schedule | ||||||
|---|---|---|---|---|---|---|
| HTS No | Stat Suffix | Description | Unit of Quantity | Rates of Duty | ||
| 1 | 2 | |||||
| General | Special | |||||
| 2809 | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined: | |||||
| 2809.10.00 | 00 | Diphosphorus pentaoxide | kg | Free | 25% | |
| 2809.20.00 | Phosphoric acid and polyphosphoric acids | Free | Free | |||
| 2809.20.00 | 10 | Phosphoric acid: | ||||
| 2809.20.00 | 10 | Fertilizer grade: | ||||
| 2809.20.00 | 10 | Containing less than 65 percent available diphosphorus pentaoxide (P2O5) equivalents | t | |||
| 2809.20.00 | 20 | Other | t | |||
| 2809.20.00 | 30 | Other | t | |||
| 2809.20.00 | 40 | Polyphosphoric acids | t | |||
Harmonized Tariff Schedule of the United States inquiry: LOCKL
