Section 04 PREPARED FOODSTUFFS; BEVERAGES, SPIRITS AND VINEGAR; TOBACCO AND MANUF ACTURED TOBACCO SUBSTITUTES 18 Cocoa and cocoa preparations 18 06 Chocolate and other food preparations containing cocoa. 18 06 31 Other, in blocks, slabs or bars : Filled Commodity Code Description 18 06 31 00 Other, in blocks, slabs or bars : Filled