Section 04 Prepared foodstuffs; beverages, spirits and vinegar; tobacco and manufactured tobacco substitutes 16 Preparations of meat, of fish or of crustaceans, molluscs or other aquatic invertebrates 16 05 Crustaceans... and other aquatic invertebrates, prepared or preserved 16 05 21 Not in airtight container 16 05 21 00 Not in airtight container Commodity Code Description 16 05 21 00 000 Not in airtight container