0306.17.00.23 - Count size (headless weight) 67-88 per kg (31-40s)

This HTS classification, 0306.17.00.23, specifically identifies frozen shrimp and prawns that are shell-on, not farmed, and fall within a particular count size range. The "count size" refers to the number of shrimp or prawns per kilogram, based on their headless weight. In this instance, it covers those weighing between 67 to 88 individuals per kilogram, which corresponds to a headless count size of 31 to 40 shrimp or prawns per pound. These are typically considered medium-sized shrimp or prawns within this classification.

This category is distinguished from its sibling categories by its precise count size. For example, it differs from 0306.17.00.22, which covers slightly larger shrimp and prawns (56-66 per kg / 26-30s), and from 0306.17.00.25, which covers smaller shrimp and prawns (89-110 per kg / 41-50s). The distinction is solely based on the quantitative measurement of individuals per unit of weight, reflecting a key criterion for trade and inventory management of these seafood products.

As this is a leaf node in the HTS classification, there are no further subcategories. Therefore, the focus remains on accurately identifying and differentiating these specific frozen, shell-on, not farmed shrimp and prawns based on their established count size range. Importers and exporters must ensure their product precisely matches the 67-88 per kg headless weight count to correctly utilize this classification code.