HS Code for Crustacean waste

HS code 0511.91 is utilized for the classification of animal products derived from fish, crustaceans, molluscs, or other aquatic invertebrates that are specifically designated as unfit for human consumption. This classification falls under Chapter 5, which covers products of animal origin not elsewhere specified. The determination for this code relies heavily on the state of the material; it must be dead and clearly unsuitable for the food supply chain. Crustacean waste typically consists of the chitinous exoskeletons and internal organs removed during industrial processing. Under the General Rules of Interpretation (GRI) 1, the heading is determined by the literal description of the goods. Since these items are biological residues and not prepared food or animal feed at the point of export, 0511.91 is the most appropriate code. This code is essential for environmental and health regulations, as it tracks the movement of biological waste that may require specific disposal or processing protocols. The classification remains here as long as the waste has not been further prepared into flours or meals suitable for animal feeding, which would shift the classification to Chapter 23.

Products Included

• Shrimp shells and heads
• Crab carapaces and claws (inedible)
• Lobster shells and tail fans
• Crushed crustacean remains
• Inedible crustacean eggs and roe
• Soft tissue waste from aquatic invertebrates

Common Misclassification

A frequent error is classifying these materials under HS code 0306, which is reserved for crustaceans that are fit for human consumption. Another common misclassification is HS code 2301, which covers flours, meals, and pellets of fish or crustaceans specifically prepared for animal feed. The distinction lies in the level of processing; 0511.91 is for raw or minimally processed waste, whereas 2301 requires the material to be rendered into a meal format.

FAQ

What is the HS code for Crustacean waste?

The HS code for crustacean waste that is unfit for human consumption is 0511.91.

Can this code be used for fertilizer?

Yes, if the crustacean waste is in its raw state and intended for use as fertilizer, it is classified under 0511.91. However, if it is chemically treated or mixed with other fertilizing elements, it may fall under Chapter 31.