| 291229 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.-Other |
| 291241 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.-Vanillin (4-hydroxy-3-methoxybenzaldehyde) |
| 291242 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.-Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde) |
| 291249 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.-Other |
| 291250 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.-Cyclic polymers of aldehydes |
| 291260 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.-Paraformaldehyde |
| 291300 | -Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 29.12. |
| 291411 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Acetone |
| 291412 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Butanone (methyl ethyl ketone) |
| 291413 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-4-Methylpentan-2-one (methyl isobutyl ketone) |
| 291419 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Other |
| 291422 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Cyclohexanone and methylcyclohexanones |
| 291423 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Ionones and methylionones |
| 291429 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Other |
| 291431 | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.-Phenylacetone (phenylpropan-2-one) |
