HS Code 283340
Peroxosulfates (persulfates):
| HS code | 283340 |
|---|---|
| Description | Peroxosulfates (persulfates): |
| Chapter | 28 |
| Section | VI — Products of the chemical or allied industries |
The first six digits of an HS code are harmonized worldwide. Countries extend it with extra digits and their own duty rates — below are the US HTS (10-digit) equivalents. Always confirm with official customs sources before shipping.
US HTS equivalents (5)
| HTS code | Description | Duty |
|---|---|---|
2833402000 | Of sodium | 3.7% |
28334060 | Other | 3.1% |
2833406010 | Of potassium | — |
2833406020 | Of ammonium | — |
2833406050 | Other | — |