9902.10.15 - Mixtures of S-(2,3,3-trichloro-2-propen-1-yl) diisopropylcarbamothioate (Triallate) (CAS No. 2303-17-5) (provided for in subheading 3808.93.50)

This HTS classification, 9902.10.15, specifically covers mixtures containing S-(2,3,3-trichloro-2-propen-1-yl) diisopropylcarbamothioate, commonly known as Triallate, and identified by CAS No. 2303-17-5. These mixtures are designated for temporary classification purposes under Section XXII of the Harmonized Tariff Schedule, specifically within Chapter 99, which pertains to temporary legislation and modifications. The inclusion of this code signifies a specific regulatory treatment or restriction for these particular chemical mixtures when imported.

Unlike the primary goods classified in Chapters 01 through 97, which cover a vast array of general merchandise, this category operates under a special provisions chapter. Its existence highlights that the importation of these Triallate mixtures is subject to unique import restrictions or temporary measures, likely related to agricultural policy or trade agreements as outlined in Section 22 of the Agricultural Adjustment Act. Therefore, this classification is not based on the inherent physical characteristics of the chemical itself as a standalone product for general trade, but rather on its specific import status and temporary regulatory framework.

As a leaf node within its chapter, HTS 9902.10.15 does not have further subdivisions. This indicates that the classification is granular enough to capture the specific nuances of the imported Triallate mixtures. The primary reference for its general commodity classification, outside of these temporary provisions, is subheading 3808.93.50, which provides context for the nature of the product as a pesticide or similar preparation. However, the 9902 code overrides or modifies the standard classification for the purposes of U.S. import regulations.