| 2924.21 | 000 | Ureines and their derivatives; salts thereof |
| 2924.29 | | Other |
| 2924.29 | 090 | - Other |
| 29.25 | | Imides and their derivatives; salts thereof : |
| 2925.19 | 000 | Other |
| 2925.19 | | Imines and their derivatives; salts thereof : |
| 2925.29 | | Other |
| 2925.29 | 900 | 2 Other |
| 2926.90 | 000 | Other |
| 29.29 | | Compounds with other nitrogen function. |
| 2929.10 | 090 | - Other |
| 2929.90 | 000 | Other |
| 2929.90 | | X.- ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULPHONAMIDES |
| 2930.90 | | Other |
| 2930.90 | 900 | 2 Other |
| 29.31 | | Other organo-inorganic compounds. |
| 2931.20 | | Other organo-phosphorous derivatives |
| 2931.39 | 000 | Other |
| 2931.90 | 000 | Other |
| 29.32 | | Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure : |
| 2932.19 | 000 | Other |
| 2932.20 | 090 | 3 Other |
| 2932.20 | | Other |