9902.10.65 - Polypropylene in pellet form, containing 18 percent or more but not over 22 percent by weight of mineral filler (talc) (CAS No. 9003-07-0) (provided for in subheading 3902.10.00)

HTS Code 9902.10.65 pertains to specific modified polypropylene resin. This classification covers polypropylene in pellet form that has been compounded with mineral filler, specifically talc, in a precise range of 18 percent to 22 percent by weight. The inclusion of talc alters the physical properties of the base polypropylene (CAS No. 9003-07-0), typically enhancing rigidity, heat resistance, or dimensional stability, making it suitable for specialized manufacturing applications. This code is situated within Chapter 99 of the Harmonized Tariff Schedule, which deals with temporary legislation and special trade provisions, indicating a particular import duty or restriction associated with these goods.

It is crucial to distinguish this specific formulation from general polypropylene resins classified elsewhere. For instance, basic polypropylene resins, uncompounded or compounded with different additives, would fall under Chapter 39, such as subheading 3902.10.00 as referenced in its description. The defining characteristic of 9902.10.65 is the precise talc content, which triggers this specialized classification under temporary trade measures. This code is distinct from other temporary provisions that might apply to different types of polymers or goods with varying compositions or origins.

As HTS code 9902.10.65 represents a leaf node within the Harmonized Tariff Schedule, it does not have further subcategories. Classification within this code is definitive for polypropylene meeting the specified talc content criteria. Importers must ensure their product precisely matches the description, particularly regarding the percentage of talc by weight, to correctly utilize this provision and adhere to any applicable duties or restrictions associated with temporary legislation.