Sulphates; alums; peroxosulphates (persulpha-tes)
20 tariff lines under Chapter 28 — Inorganic chemicals; organic or inorganic compounds of precious metals
NON-BIS PGA 20
HSN heading 2833 (SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHA-TES)) contains 20 customs tariff items at the 8-digit level. None are covered by a Bureau of Indian Standards (BIS) Quality Control Order; the rest are administered by Partner Government Agencies or carry no requirement.
At a glance
20
Tariff lines (8-digit HSN)
0
BIS QCO notified (0%)
0
Indian Standards across leaves
CIB&RC
Top Partner Government Agency
Tariff items
20 tariff items
Click any code for details2833 19Other sulphates; alums; peroxosulphates (persulpha-tes)
2833 22Of aluminium
2833 24
2833 25
2833 27
2833 29Other sulphates; alums; peroxosulphates (persulpha-tes)
2833 30Alums
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Speak to an Expert Last verified against gazette notifications: 2026-05-23. Source: BIS / DPIIT / Indian Customs CUSDATA.
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