Vietnam · Heading· 3 subheadings· 4 codes

2839Silicates; commercial alkali metal silicates

Subheadings (6-digit WCO)

283911Sodium metasilicates→283919Other→283990- Other→

Vietnam tariff lines (8-digit)

All national sub-divisions in Vietnam's tariff schedule

HS CodeDescriptionPrimary rate
28391100- - Sodium metasilicates4.5
28391920- - - Sodium orthosilicate; sodium pyrosilicate4.5
28391990- - - Other5
28399000- Other3
Vietnam HS 2839 · Silicates; commercial alkali metal silicates · Treayo