| 2912.11 | 000 | Methanal (formaldehyde) |
| 2912.12 | 000 | Ethanal (acetaldehyde) |
| 2912.19 | 000 | Other |
| 2912.19 | | Cyclic aldehydes without other oxygen function : |
| 2912.21 | 000 | Benzaldehyde |
| 2912.29 | 000 | Other |
| 2912.29 | | Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function : |
| 2912.41 | 000 | Vanillin (4-hydroxy-3-methoxybenzaldehyde) |
| 2912.42 | 000 | Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde) |
| 2912.49 | | Other |
| 2912.49 | 100 | 1 Aldehyde-alcohols |
| 2912.49 | 900 | 2 Other |
| 2912.50 | 000 | Cyclic polymers of aldehydes |
| 2912.60 | 000 | Paraformaldehyde |
| 29.13 | | |
| 2913.00 | 000 | Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 29.12. |
| 2913.00 | | VI.- KETONE-FUNCTION COMPOUNDS AND QUINONE-FUNCTION COMPOUNDS |
| 29.14 | | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. |
| 29.14 | | Acyclic ketones without other oxygen function : |
| 2914.11 | 000 | Acetone |
| 2914.12 | 000 | Butanone (methyl ethyl ketone) |
| 2914.13 | 000 | 4-Methylpentan-2-one (methyl isobutyl ketone) |
| 2914.19 | 000 | Other |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
