6-digit WCO subheading · globally harmonized

281122Silicon dioxide

Global tariff comparison

Primary import duty for HS-6 281122 across 12 major trading jurisdictions

Brazil tariff lines

4 national codes

HS CodeDescriptionPrimary rate
28112210Obtido por precipitação química9.0%
28112220Tipo aerogel0.0%
28112230Gel de sílica9.0%
28112290Outros0.0%
Brazil HS 281122 · Silicon dioxide · Treayo