| 29 | | | HS Code for Organic chemicals |
| 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 |
| | 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 |
| | 29394200 | Pseudoephedrine and its salts |
| | 29394300 | D-desmethylephedrine (inn) and its salts |
| | 29394400 | Norephedrine and its salts |
| | 29394900 | Other ephedrine and its salts |
| | 29395100 | Finasteride and its salts |
| | 29395900 | Other theophylline and aminophylline and its derivatives, salts |
| | 29396100 | Ergonine and its salts |
| | 29396200 | Ergotamine and its salts |
Harmonized Tariff Schedule of China inquiry: textile
