2930.20.90 - Other

This category, HTS 2930.20.90, encompasses thiocarbamates and dithiocarbamates that are not specifically enumerated elsewhere within this heading. It serves as a residual classification for organo-sulfur compounds within the thiocarbamate and dithiocarbamate families that do not fall under more specific subheadings. The scope is broad, covering a range of chemical structures that contain the characteristic thiocarbamate or dithiocarbamate functional groups, excluding those explicitly detailed.

This "Other" category is distinguished from its sibling, HTS 2930.20.70.00, which specifically classifies S-(2,3,3'-trichloroallyl)diisopropylthiocarbamate. Therefore, any thiocarbamate or dithiocarbamate compound not possessing this precise chemical structure would be considered for classification under 2930.20.90. The primary differentiator lies in the specific chemical identity and substituents of the compound, with explicit entries taking precedence.

Given that HTS 2930.20.90 is not a leaf node, it is further subdivided to provide more granular classification. The subcategories include 2930.20.90.10 for pesticides, recognizing the significant application of certain thiocarbamates in agricultural pest control. Another subdivision, 2930.20.90.20, addresses products primarily used in the rubber processing industry, reflecting their role as accelerators or other additives in vulcanization. Finally, 2930.20.90.50 acts as a further residual for any remaining thiocarbamates and dithiocarbamates not falling into the pesticide or rubber processing categories, ensuring comprehensive coverage within this "Other" classification.