Section 04 Prepared foodstuffs; beverages, spirits and vinegar; tobacco and manufactured tobacco substitutes 16 Preparations of meats, of fish or of crustaceans, mollusc or other aquatic invertebrates 16 04 Prepared or preserved fish; caviar and caviar substitutes 16 04 18 Ready for immediate consumption Commodity Code Description 16 04 18 10 Ready for immediate consumption 16 04 18 91 In airtight containers for retail sale 16 04 18 99 Other