2937 Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones.

2937.11 Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues; somatotropin, its derivatives and structural analogues

• 2937.11.00 Somatotropin, its derivatives and structural analoguesFree

2937.12 Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues; insulin and its salts

• 2937.12.00 Insulin and its saltsFree

2937.19 Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues; other than somatotropin, (its derivatives and structural anaologues) and insulin and its salts

• 2937.19.00 OtherFree

2937.21 Steroidal hormones, their derivatives and structural analogues; cortisone, hydrocortisone, prednisone (dehydrocortisone) and prednisolone (dehydrohydrocortisone)

• 2937.21.00 Cortisone, hydrocortisone, prednisone (dehydrocortisone) and prednisolone (dehydrohydrocortisone)Free

2937.22 Steroidal hormones, their derivatives and structural analogues; halogenated derivatives of corticosteroidal hormones

• 2937.22.00 Halogenated derivatives of corticosteroidal hormonesFree

2937.23 Steroidal hormones, their derivatives and structural analogues; oestrogens and progestogens

• 2937.23.00 Oestrogens and progestogensFree

2937.29 Steroidal hormones, their derivatives and structural analogues; other than cortisone, hydrocortisone, prednisone (dehydrocortisone), prednisolone (dehydrohydrocortisone), halogenated derivatives of corticosteroidal hormones, oestrogen and progestogens

• 2937.29.00 OtherFree

2937.50 Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues

• 2937.50.00 Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analoguesFree

2937.90 Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones, n.e.c. in heading 2937

• Other
• 2937.90.10 EpinephrineFree
• 2937.90.20 Other catecholamine hormones, their derivatives and structural analoguesFree
• 2937.90.30 Amino-acid derivativesFree
• 2937.90.90 OtherFree