| 29171110 | Oxalic acid, its salts and esters: Oxalic acid |
| 29171120 | Oxalic acid, its salts and esters: Calcium oxalate |
| 29171130 | Oxalic acid, its salts and esters: Strontium oxalate |
| 29171140 | Oxalic acid, its salts and esters: Diethyl oxalate |
| 29171190 | Oxalic acid, its salts and esters: Other |
| 29171200 | Oxalic acid, its salts and esters: Adipic acid, its salts and esters |
| 29171300 | Oxalic acid, its salts and esters: Azelaic acid, sebacic acid, their salts and esters |
| 29171400 | Oxalic acid, its salts and esters: Maleic anhydride |
| 29171910 | Other: Maleic acid |
| 29171920 | Other: Malonic acid |
| 29171930 | Other: Succinic acid |
| 29171940 | Other: Ferrous fumarate |
| 29171950 | Other: Fumaric acid |
| 29171960 | Other: Itaconic acid |
| 29171970 | Other: Ethoxy methylene malonate, diethyl malonate |
| 29171990 | Other: Other |
| 29172000 | Other: Cyclanic, cyclenic or cycloterpenic, polycaroxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
| 29173100 | Omitted |
| 29173200 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Dioctyl orthophthalates |
| 29173300 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Dinonyl or didecyl orthophthalates |
| 29173400 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other esters of orthophthalic acid |
| 29173500 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Phthalic anhydride |
| 29173600 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Terephthalic acid and its salts |
| 29173700 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Dimethyl terephthalate |
| 29173910 | Other: Dibutyl phthalate |
| 29173920 | Other: Dioctyl phthalate |
| 29173930 | Other: Phthalic acid |
| 29173940 | Other: Dimethyl phthalate |
| 29173950 | Other: Trimellitic Anhydride |
| 29173960 | Other: Isophthalic Acid |
| 29173990 | Other: Other |