Section 04 Prepared foodstuffs; beverages, spirits and vinegar; tobacco and manufactured tobacco substitutes 23 Residues and waste from the food industries; prepared animal fodder. 23 01 Flours, etc, of meat, fish, etc, unfit for human cosumption; greaves 23 01 20 Flours, meals and pellets of fish, etc, unfit for human consumption Commodity Code Description 23 01 20 00 Flours, meals and pellets of fish, etc, unfit for human consumption 23 01 20 10 Of fish, with a protein content of less than 60 % by weight 23 01 20 20 Of fish, with a protein content of 60 % or more by weight 23 01 20 90 Other