2939110000 under HS Code VEGETABLE ALKALOIDS, NATURAL OR REPRODUCED BY SYNTHESIS, AND THEIR SALTS, ETHERS, ESTERS AND OTHER DERIVATIVES - ALKALOIDS OF OPIUM AND THEIR DERIVATIVES; SALTS THEREOF : BUPRENORPHINE (INN), AND SALTS THEREOF, 3001909100 under HS Code GLANDS AND OTHER ORGANS FOR ORGANO-THERAPEUTIC USES, DRIED, WHETHER OR NOT POWDERED; EXTRACTS OF GLANDS OR OTHER ORGANS OR OF THEIR SECRETIONS FOR ORGANO-THERAPEUTIC USES; HEPARIN AND ITS SALTS; OTHER HUMAN OR ANIMAL SUBSTANCES PREPARED FOR THERAPEUTIC OR PROPHYLACTIC USES, NOT ELSEWHERE SPECIFIED OR INCLUDED OTHER : HEPARIN AND ITS SALTS, and 2933919000 under HS Code Others were the top imported HS Codes by FSUE MOSCOW ENDOCRINE PLANT in 2023.