HSN code and duty reference
28331910 India HSN classification and duty reference
SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) > Sodium sulphates > Other > Sodium hydrogen sulphate (acid sulphate)
Reference details
- chapter
- 28
- basic Duty Pct
- 7.5
- igst Pct
- 18
- matching Count
- 1
Source and freshness
Source: TARIFFCHECK_ICEGATE_REFERENCE
Verified: 2026-08-09T13:18:40.405722
Reference data can change. Verify regulatory decisions against the cited authority and effective date.
Matching classifications
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