Section 04 PREPARED FOODSTUFFS; BEVERAGES, SPIRITS AND VINEGAR; TOBACCO AND MANUF ACTURED TOBACCO SUBSTITUTES 21 Miscellaneous edible preparations 21 06 Food preparations not elsewhere specified or included. 21 06 90 Preparations, often put up as food supplements 21 06 90 50 Preparations, often put up as food supplements Commodity Code Description 21 06 90 50 00 Preparations, often put up as food supplements