Section 06 Products of the chemical or allied industries 30 Pharmaceutical products 30 03 Medicaments with >=2 constituents mixed together, not for retail sale 30 03 43 Containing norephedrine or its salts 30 03 43 00 Containing norephedrine or its salts Commodity Code Description 30 03 43 00 000 Containing norephedrine or its salts