2809 Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
Harmonized Tariff Schedule · MFN rates · Chapter 28, Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes
CodeDescriptionMFN rate
2809.10 Diphosphorus pentoxide
- 2809.10.00.00 Diphosphorus pentaoxideFree
2809.20 Phosphoric acid and polyphosphoric acids
- Phosphoric acid
- Fertilizer grade
- 2809.20.00.10 Containing less than 65 percent available diphosphorus pentaoxide (P2O5) equivalentsFree
- 2809.20.00.20 OtherFree
- 2809.20.00.30 OtherFree
- 2809.20.00.40 Polyphosphoric acidsFree
MFN rates from the Harmonized Tariff Schedule as published, without preferences, quotas, trade remedies or additional measures. Inferred works those out for each product and origin. Whether a product from this heading qualifies for a lower rate depends on each agreement's product-specific rule for it, under the agreements we cover.
Every line in chapter 28