6-digit WCO subheading · globally harmonized

283329Other sulphates

Global tariff comparison

Primary import duty for HS-6 283329 across 12 major trading jurisdictions

Vietnam tariff lines

4 national codes

HS CodeDescriptionPrimary rate
28332920- - - Tribasic lead sulphate7.5
28332930- - - Of chromium7.5
28332940- - - Of zinc7.5
28332990- - - Other7.5
Vietnam HS 283329 · Other sulphates · Treayo