9902.09.65 - Mixtures of 4,6-dimethyl-N-phenyl-2-pyrimidinamine (Pyrimethanil) (CAS No. 53112-28-0) and application adjuvants (provided for in subheading 3808.92.15)

This HTS category, 9902.09.65, specifically covers mixtures containing the fungicide Pyrimethanil (CAS No. 53112-28-0) and application adjuvants. These adjuvants are independently classified under subheading 3808.92.15. The defining characteristic of this entry is the combination of a particular active ingredient, Pyrimethanil, with substances that enhance its application and efficacy.

Within the broader context of Section XXII and Chapter 99, which deal with temporary legislation and special trade provisions, this category stands apart from the primary product classifications found in earlier chapters. For instance, while Chapter 38 addresses a wide range of chemical products, this 9900 series code carves out a specific niche for this particular fungicidal mixture, likely due to temporary trade agreements, quotas, or other specific regulatory measures that apply to it. Unlike the sibling categories in Chapters 1-97 which describe raw materials or finished goods based on their inherent composition and function, this classification is driven by its temporary status and specific import restrictions.

As a leaf node, HTS 9902.09.65 does not have further subdivisions. Therefore, its classification is definitive for any import that precisely matches the described mixture of Pyrimethanil and the referenced application adjuvants, subject to the provisions of Chapter 99. Importers should ensure that the imported product precisely aligns with the chemical identity of Pyrimethanil and is combined with adjuvants classified under 3808.92.15 to warrant classification under this specific code.