9902.03.38 - O-(2,6-Dichloro-4-methylphenyl) O,O-dimethyl phosphorothioate (Tolclofos methyl) (CAS No. 57018-04-9) (provided for in subheading 2920.19.40)

This HTS category, 9902.03.38, specifically classifies O-(2,6-Dichloro-4-methylphenyl) O,O-dimethyl phosphorothioate, also known as Tolclofos methyl. It is important to note that while this substance falls under the purview of Chapter 99, which addresses temporary legislation and special provisions, its permanent classification is provided for in subheading 2920.19.40. This means that goods entered under this temporary provision are subject to specific, potentially time-limited, tariff treatments or restrictions as outlined by trade agreements or agricultural adjustment legislation.

As this node represents a specific chemical compound and is a leaf node within its chapter, there are no direct sibling categories at this level that would contain similar goods. The defining characteristic of this entry is the precise chemical identity of Tolclofos methyl, a phosphorothioate insecticide. Its inclusion in Chapter 99 signifies a departure from its standard tariff treatment under the chemical schedules, highlighting its temporary status for import purposes under specific trade or agricultural policy directives.