6-digit WCO subheading · globally harmonized

283720- Complex cyanides

Global tariff comparison

Primary import duty for HS-6 283720 across 12 major trading jurisdictions

India tariff lines

6 national codes

HS CodeDescriptionPrimary rate
28372010Ammonium sulphocyanide7.5
28372020Potassium ferricyanide7.5
28372030Potassium ferrocyanide7.5
28372040Sodium ferrocyanide7.5
28372050Sodium nitroprusside (sodium nitroferricyanide)7.5
28372090Other7.5
India HS 283720 · - Complex cyanides · Treayo