| 2937.29 | 000 | Other |
| 2937.50 | 000 | Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues |
| 2937.90 | 000 | Other |
| 2937.90 | | XII.- GLYCOSIDES AND ALKALOIDS, NATURAL OR REPRODUCED BY SYNTHESIS, AND THEIR SALTS, ETHERS, ESTERS AND OTHER DERIVATIVES |
| 29.38 | | Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. |
| 2938.10 | 000 | Rutoside (rutin) and its derivatives |
| 2938.90 | 000 | Other |
| 29.39 | | Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. |
| 29.39 | | Alkaloids of opium and their derivatives; salts thereof : |
| 2939.11 | 000 | Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone (INN), oxymorphone (INN), pholcodine (INN), thebacon (INN) and thebaine; salts thereof |
| 2939.19 | 000 | Other |
| 2939.20 | 000 | Alkaloids of cinchona and their derivatives; salts thereof |
| 2939.30 | 000 | Caffeine and its salts |
| 2939.30 | | Ephedrines and their salts : |
| 2939.41 | 000 | Ephedrine and its salts |
| 2939.42 | 000 | Pseudoephedrine (INN) and its salts |
| 2939.43 | 000 | Cathine (INN) and its salts |
| 2939.44 | 000 | Norephedrine and its salts |
| 2939.49 | 000 | Other |
| 2939.49 | | Theophylline and aminophylline (theophylline-ethylenediamine) and their derivatives; salts thereof : |
| 2939.51 | 000 | Fenetylline (INN) and its salts |
| 2939.59 | 000 | Other |
| 2939.59 | | Alkaloids of rye ergot and their derivatives; salts thereof : |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
