2921.44.20.00 - Products described in additional U.S. note 3 to section VI 🖩

This classification, HTS Code 2921.44.20.00, encompasses aromatic monoamines and their derivatives that are specifically identified by Additional U.S. Note 3 to Section VI. These compounds, while fitting within the broader scope of diphenylamine and its derivatives, are distinguished by specific criteria outlined in that particular U.S. note. Importers should consult Additional U.S. Note 3 to Section VI for precise definitions and exclusions that determine classification under this code.

Unlike its sibling category, 2921.44.70.00, which covers other diphenylamine derivatives not specified by Additional U.S. Note 3, this particular code is reserved for those explicitly listed or defined within that specific U.S. note. This distinction is critical for accurate classification and ensures that goods are assigned to the correct tariff line based on specialized U.S. tariff provisions.

As this is a leaf node, there are no further subcategories. Therefore, the focus for classification under 2921.44.20.00 is solely on satisfying the conditions stipulated by Additional U.S. Note 3 to Section VI and ensuring the product is a diphenylamine derivative. Practical classification will rely on chemical analysis and review of the product's exact chemical structure against the provisions of the referenced note.