HS Code 290435
-- Other salts of perfluorooctane sulphonic acid
- - أملاح أخر من حمض سلفونيك مشبع بفلوروأوكتان
Direct HS code answer
HS code 290435 in United States: 3.7%
For United States, HS code 290435 is listed as -- Other salts of perfluorooctane sulphonic acid. The current customs duty shown on this page is 3.7%, with import status allowed. Check the chapter, heading, procedures, and related HS codes below before using this code on a commercial invoice or import declaration.
Customs Duty
3.7%
3.7%
Import Status
allowed
Details
- HS Code
- 290435
- Chapter
- 29 —
- Heading
- 2904
- Subheading
- 290435
Related HS Codes (Heading 2904)
| HS Code | Description | Duty |
|---|---|---|
| 290410 | - Derivatives containing only sulpho groups, their salts and ethyl esters | 5.31429% |
| 290420 | - - - - Nitrobenzene | 4.8125% |
| 290431 | - Perfluorooctane sulphonic acid | 3.7% |
| 290432 | -- Ammonium perfluorooctane sulphonate | 3.7% |
| 290433 | -- Lithium perfluorooctane sulphonate | 3.7% |
| 290434 | -- Potassium perfluorooctane sulphonate | 3.7% |
| 290436 | -- Perfluorooctane sulphonyl fluoride | 3.7% |
| 290491 | - - Trichloronitromethane (chloropicrin) | 3.7% |
| 290499 | - - Other | 5.3% |
Data source: WITS/UNCTAD TRAINS (MFN 2022). Rates reflect MFN applied tariffs and may not include recent changes. Duty rates shown are for informational purposes only and do not include VAT, excise taxes, or preferential rates under trade agreements. Full disclaimer.