| 29 | | | HS Code for Organic chemicals |
| 2936 | | HS Code for Provitamins and vitamins natural or reproducted by synthesis (including natural concentrates) derivatives thereof used primarily as vitamins and intermixtures of the foregoing whether or not in any solvent |
| | 29369010 | Vitamin ad3 |
| | 29369090 | Vitaminogen, mixed vitamins, other mixing |
| 2937 | | HS Code for Hormones prostaglandins thromboxanes and leukotrienes natural or reproduced by synthesis; derivatives and structural analogues thereof including chain modified polypeptides used primarily as hormones |
| | 29371100 | Growth hormone and its derivatives and similar structures |
| | 29371210 | Recombinant human insulin and its salts |
| | 29371290 | Other insulin and its salts |
| | 29371900 | Other polypeptide hormones, protein hormones, glycoprotein hormones and their derivatives and similar structures |
| | 29372100 | Cortisone, hydrocortisone and so on |
| | 29372210 | Dexamethasone |
| | 29372290 | Other halogenated derivatives of adrenal cortex hormones |
| | 29372311 | Estrogen combined with estrogen |
| | 29372319 | Other animal sources estrogen and progesterone |
| | 29372390 | Other corticosteroids halogenated derivatives |
| | 29372900 | Other steroid hormones and their derivatives and similar structures |
| | 29375000 | Prostaglandins, thromboxane and leukotrienes |
| | 29379000 | Other natural or synthetic fibers and their derivatives and structural analogues, including modified chain polypeptides that are primarily used as hormones |
| 2938 | | HS Code for Glycosides natural or reproduced by synthesis and their salts ethers esters and other derivatives |
| | 29381000 | Rutin and its derivatives |
| | 29389010 | Zidovudine, lamivudine, stavudine, |
| | 29389090 | Other natural or synthetic fibers and their salts, ethers, esters and other derivatives |
| 2939 | | HS Code for Alkaloids natural or reproduced by synthesis and their salts ethers esters and other derivatives”; |
| | 29391100 | Poppy straw concentrates, buprenorphine, codeine and the like and their salts |
| | 29391900 | Other opium bases and their derivatives, and their salts |
| | 29392000 | Cinchona alkaloids and their derivatives as well as them |
| | 29393000 | Caffeine and its salts |
| | 29394100 | Ephedrine and its salts |
Harmonized Tariff Schedule of China inquiry: textile
