CN 2833
Sulphates; alums; peroxosulphates (persulphates)
| Code | Description | Unit | Third-country duty | Source |
|---|---|---|---|---|
| Sodium sulphates | ||||
| 2833 11 00 00 | Disodium sulphate | 5.5% | TARIC | |
| 2833 19 00 00 | Other | 5.5% | TARIC | |
| Other sulphates | ||||
| 2833 21 00 00 | Of magnesium | 5.5% | TARIC | |
| 2833 22 00 00 | Of aluminium | 0% | TARIC | |
| 2833 24 00 00 | Of nickel | 5% | TARIC | |
| 2833 25 | Of copper | TARIC | ||
| 2833 25 00 30 | Copper hydroxide sulfate (Cu4(OH)6(SO4)), hydrate (CAS RN 12527-76-3) with a purity by weight of 98 % or more | 3.2% | TARIC | |
| 2833 25 00 80 | Other | 3.2% | TARIC | |
| 2833 27 00 00 | Of barium | 5.5% | TARIC | |
| 2833 29 | Other | TARIC | ||
| 2833 29 20 00 | Of cadmium; of chromium; of zinc | 5.5% | TARIC | |
| 2833 29 30 00 | Of cobalt; of titanium | 5.3% | TARIC | |
| 2833 29 60 00 | Of lead | 4.6% | TARIC | |
| 2833 29 80 | Other | TARIC | ||
| 2833 29 80 20 | Manganese sulphate monohydrate (CAS RN 10034-96-5) | 5% | TARIC | |
| 2833 29 80 40 | Caesium sulphate (CAS RN 10294-54-9) in solid form or as aqueous solution containing by weight 48 % or more but not more than 52 % of caesium sulphate | 5% | TARIC | |
| 2833 29 80 80 | Other | 5% | TARIC | |
| 2833 30 00 00 | Alums | 5.5% | TARIC | |
| 2833 40 00 00 | Peroxosulphates (persulphates) | 5.5% | TARIC | |
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Source: European Commission (DG TAXUD), TARIC and Combined Nomenclature data as extracted on 1 October 2026. Heading 2833 in the TARIC consultation
Only the third-country duty is shown. Not shown: tariff preferences, quotas, suspensions, anti-dumping and other additional duties, import controls and the legal notes. The TARIC consultation lists the measures of each code.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.