0307.12.00.80 - Other

This category, HTS 0307.12.00.80, encompasses frozen oysters that do not fall under the classification for "farmed" oysters. It is intended for wild-caught or otherwise naturally occurring frozen oysters. The key distinguishing factor from its sibling category is the origin or method of harvest; "farmed" specifically denotes oysters cultivated through aquaculture practices.

As a leaf node within the HTS structure, this classification does not have further subdivisions. Therefore, the practical application of this code relies on carefully assessing whether the frozen oysters in question were commercially cultivated or harvested from natural marine environments. For classification purposes, the absence of evidence indicating farming practices would typically lead to classification under this "Other" subheading for frozen oysters.