9902.09.43 - Product mixtures containing 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanone (Triadimefon) (CAS No. 43121-43-3) (provided for in subheading 3808.92.15)

This HTS category, 9902.09.43, specifically covers product mixtures containing the chemical compound Triadimefon (CAS No. 43121-43-3). Triadimefon is a fungicide and plant growth regulator. While the general description indicates its inclusion under subheading 3808.92.15 of the Harmonized Tariff Schedule, this specific 9902 code represents a temporary legislative provision or modification, likely related to import restrictions or special duties imposed under Section 22 of the Agricultural Adjustment Act, as amended.

As a specific provision within Chapter 99, this category is distinct from the broader, primary classifications found in the earlier chapters of the HTS. Unlike the sibling categories listed, which deal with live animals (e.g., horses, cattle, swine, sheep, goats, poultry), this HTS code focuses on a particular chemical product and its associated import regulations rather than the fundamental categorization of goods. Its existence signifies a deviation from standard tariff treatment, suggesting a policy-driven classification for specific import circumstances.

Since this is a leaf node, there are no further subcategories. The classification is highly specific to product mixtures containing Triadimefon when imported under the conditions addressed by Chapter 99. Understanding the precise nature of the "product mixtures" and the specific proclamations or agreements associated with subheading 9902.09.43 is crucial for accurate declaration.