6-digit WCO subheading · globally harmonized

292221- - Aminohydroxynaphthalenesulphonic acids and their salts

Global tariff comparison

Primary import duty for HS-6 292221 across 12 major trading jurisdictions

India tariff lines

9 national codes

HS CodeDescriptionPrimary rate
29222110Amino-g-acid7.5
29222120Amino-j-acid7.5
292221301-amino-2-naphthol-4-sulphonic acid7.5
29222140Gamma acid7.5
29222150J acid (2-amino-5-naphthol-7-sulphonic acid)7.5
29222160H acid7.5
29222170Ortho phenyl sulphonyl H-acid7.5
29222180Chicago acid7.5
29222190Other7.5
India HS 292221 · - - Aminohydroxynaphthalenesulphonic acids and their salts · Treayo