HTS 2921.45.20.00

3-amino-2,7-naphthalenedisulfonic Acid; 4-amino-1-naphthalenesulfonic Acid, Sodium Salt; 5-amino-1-naphthalenesulfonic Acid (laurent's Acid); 8-amino-2-naphthalenesulfonic Acid And Its Salts; 7-amino-1,3,6-naphthalenetrisulfonic Acid; 8-anilino-1-naphthalenesulfonic Acid (phenyl Peri Acid) And Its Salts; Andn-ethyl-1-naphthylamine

U.S. import duty rate and tariff classification for HTS 2921.45.20.00 — 3-amino-2,7-naphthalenedisulfonic Acid; 4-amino-1-naphthalenesulfonic Acid, Sodium Salt; 5-amino-1-naphthalenesulfonic Acid (laurent's Acid); 8-amino-2-naphthalenesulfonic Acid And Its Salts; 7-amino-1,3,6-naphthalenetrisulfonic Acid; 8-anilino-1-naphthalenesulfonic Acid (phenyl Peri Acid) And Its Salts; Andn-ethyl-1-naphthylamine.

General (MFN)5.8%Most-favored-nation rate (most countries)

SpecialFree*Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG)

Column 215.4¢/kg + 39.5%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.