Section 06 Products of the chemical or allied 29 Organic chemicals 29 39 Vegetable alkaloids and their salts, ethers, esters and derivatives 29 39 11 Concentrate of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), 29 39 11 00 Concentrate of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), Commodity Code Description 29 39 11 00 00 Concentrate of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN),
