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International reference codes stop at six digits. Select a destination to explore national tariff information.
2935.10
Sulphonamides; N-methylperfluorooctane sulphonamide
2935.20
Sulphonamides; N-ethylperfluorooctane sulphonamide
2935.30
Sulphonamides; N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide
2935.40
Sulphonamides; N-(2-hydroxyethyl)-N-methylperfluorooctane sulphonamide
2935.50
Sulphonamides; other perfluorooctane sulphonamides
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