9902.06.87 - Ethyl 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-3- methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]-4- fluorophenyl}propanoate (Carfentrazone-ethyl) (CAS No. 128639-02-1) (provided for in subheading 2933.99.22) and formulations thereof (provided for in subheading 3808.93.15)

This HTS category, 9902.06.87, specifically classifies the pesticide Carfentrazone-ethyl, identified by CAS No. 128639-02-1, and its formulations. Carfentrazone-ethyl is a herbicide used to control broadleaf weeds in various crops. The classification acknowledges that the active ingredient itself, when imported as a pure chemical, is provided for under subheading 2933.99.22, which covers other heterocyclic compounds. However, when imported in a formulated state, ready for agricultural use, it falls under subheading 3808.93.15, which pertains to other pesticides in forms or packings for retail sale or for use as preparations.

As a temporary legislative provision within Chapter 99 of the HTS, this category signifies a specific, often time-limited, modification or restriction related to trade agreements or agricultural policy adjustments. Unlike the primary HTS chapters (1-97) that classify goods based on their inherent nature and materials, Chapter 99 codes are used for special circumstances. Therefore, while siblings within Chapter 99 would also represent temporary legislative provisions, their specific coverage would differ significantly, addressing distinct trade policies, duties, or quantitative restrictions on various goods. This particular entry is narrowly focused on the import status and tariff treatment of Carfentrazone-ethyl and its preparations under specific trade provisions.

Given that HTS 9902.06.87 is a leaf node, it has no further subcategories. Its distinct classification within Chapter 99 highlights the importance of understanding not only the product itself but also the prevailing trade and legislative landscape. Importers must be aware that the tariff treatment for Carfentrazone-ethyl and its formulations might be subject to change based on ongoing trade agreements or policy updates, requiring careful monitoring of this specific HTS code.