| 2917.11 | 000 | Oxalic acid, its salts and esters |
| 2917.12 | | Adipic acid, its salts and esters |
| 2917.13 | 000 | Azelaic acid, sebacic acid, their salts and esters |
| 2917.14 | 000 | Maleic anhydride |
| 2917.20 | 000 | Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
| 2917.20 | | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : |
| 2917.33 | 000 | Dinonyl or didecyl orthophthalates |
| 2917.35 | 000 | Phthalic anhydride |
| 2917.36 | 000 | Terephthalic acid and its salts |
| 2917.39 | 020 | - Tetrabromophthalic anhydride |
| 2917.39 | 010 | -- Phthalic acid and isophthalic acid |
| 29.18 | | Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. |
| 29.18 | | Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : |
| 2918.11 | 000 | Lactic acid, its salts and esters |
| 2918.13 | 000 | Salts and esters of tartaric acid |
| 2918.15 | | Salts and esters of citric acid |
| 2918.16 | 000 | Gluconic acid, its salts and esters |
| 2918.17 | 000 | 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid) |
| 2918.18 | 000 | Chlorobenzilate (ISO) |
| 2918.19 | | Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : |
| 2918.21 | 000 | Salicylic acid and its salts |
| 2918.22 | 000 | O-Acetylsalicylic acid, its salts and esters |
| 2918.23 | 000 | Other esters of salicylic acid and their salts |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
