2922.50.35.00 - Products described in additional U.S. note 3 to section VI

This HTS classification, 2922.50.35.00, specifically covers products that fall under additional U.S. note 3 to section VI. This note provides specific guidance for classifying certain types of amino-compounds with oxygen functions that do not fit neatly into other more specific headings. Generally, these are aromatic compounds containing both amino and hydroxyl groups (amino-alcohols) or amino and carboxyl groups (amino-acids) attached to an aromatic ring, where the oxygen function is also present in a way that doesn't place them in a more precisely defined subcategory.

This category is distinct from its sibling, 2922.50.40.00, which is also designated as "Other." The crucial difference lies in the application of U.S. Note 3. While both are "catch-all" provisions within the broader "amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function" group, the 2922.50.35.00 designation is triggered *only* when U.S. Note 3 to Section VI is applicable and the product meets the broad criteria of containing amino and oxygen functional groups on an aromatic structure. This implies that classification here relies on a specific interpretation or exclusion dictated by that additional U.S. note.

As this is a leaf node in the HTS structure, there are no further subcategories. Therefore, the focus for classification under 2922.50.35.00 is on understanding the scope defined by the parent headings and the specific exclusions or inclusions outlined in additional U.S. note 3 to section VI. Importers and customs brokers must carefully review this note to determine if their product, which contains amino and oxygen functional groups on an aromatic nucleus, is intended to be classified here rather than in a more specific, but potentially less applicable, heading.