Section 04 Prepared foodstuffs; beverages, spirits and vinegar; tobacco and manuf actured tobacco substitutes; products, whether or not containing nicot ine, intended for inhalation without combustion; other nicotine contai ning products intended for the intake of nicotine into the human body. 21 Miscellaneous edible preparations 21 06 Food preparations not elsewhere specified or included 21 06 10 Protein concentrates and textured protein substances Commodity Code Description 21 06 10 00 Protein concentrates and textured protein substances