| HS Code | Description | Unit | Import | Export |
|---|---|---|---|---|
| 2935.10.00 | N-Methylperfluorooctane sulphonamide | kg | Free | Free |
| 2935.20.00 | N-Ethylperfluorooctane sulphonamide | kg | Free | Free |
| 2935.30.00 | N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide | kg | Free | Free |
| 2935.40.00 | N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide | kg | Free | Free |
| 2935.50.00 | Other perfluorooctane sulphonamides | kg | Free | Free |
| 2935.90.00 | Other | kg | Free | Free |