Vietnam · Heading· 2 subheadings· 7 codes

2809Diphosphorus pentaoxide; phosphoric acid; poly-phosphoric acids, whether or not chemically defined

Subheadings (6-digit WCO)

280910Diphosphorus pentaoxide→280920Phosphoric acid and polyphosphoric acids→

Vietnam tariff lines (8-digit)

All national sub-divisions in Vietnam's tariff schedule

HS CodeDescriptionPrimary rate
28091000- Diphosphorus pentaoxide5
28092031- - - Hypophosphoric acid7.5
28092032- - - Phosphoric acid7.5
28092039- - - Other7.5
28092091- - - Hypophosphoric acid7.5
28092092- - - Phosphoric acid7.5
28092099- - - Other7.5
Vietnam HS 2809 · Diphosphorus pentaoxide; phosphoric acid; poly-phosphoric ac · Treayo