Section 06 Products of the chemical or allied 29 Organic chemicals 29 35 Sulphonamides 29 35 10 - N-Methylperfluorooctane sulphonamide 29 35 10 00 - N-Methylperfluorooctane sulphonamide Commodity Code Description 29 35 10 00 000 - N-Methylperfluorooctane sulphonamide