HTS 2922.21.25.00

1-amino-8-hydroxy-4,6-naphthalenedisulfonic Acid, Monosodium Salt

U.S. import duty rate and tariff classification for HTS 2922.21.25.00 — 1-amino-8-hydroxy-4,6-naphthalenedisulfonic Acid, Monosodium Salt.

General (MFN)FreeMost-favored-nation rate (most countries)

Special—Trade-agreement partners

Column 215.4¢/kg + 50%Non-NTR countries

UnitkgReporting unit

U.S. trade in this category

See actual U.S. import & export volumes for Organic Chemicals (HS 29).

🇨🇳 Importing from China? Goods from China may carry an additional Section 301 tariff (+25% or +7.5%) on top of the rate above. Estimate the real landed cost →

Source: U.S. International Trade Commission (USITC) Harmonized Tariff Schedule. Rates are for reference; verify with a licensed customs broker before importing.