9902.05.96 - 1,1-Dimethylpiperidinium chloride (Mepiquat chloride) (CAS No. 24307-26-4) (provided for in subheading 2933.39.27)

This HTS code, 9902.05.96, specifically covers 1,1-Dimethylpiperidinium chloride, also known as Mepiquat chloride, identified by CAS Number 24307-26-4. While the primary classification for Mepiquat chloride as a heterocyclic compound containing an unfused pyridine ring would typically fall under subheading 2933.39.27, this code within Chapter 99 signifies a temporary modification or additional import restriction. This classification is therefore not based on the inherent chemical properties of the substance alone, but rather on specific trade policy actions.

This category is distinct from the numerous sibling entries within the HTS that cover live animals. Unlike broader chapters that enumerate commodities based on their biological classification and origin, 9902.05.96 falls under Section XXII, which deals with temporary legislation and special classification provisions. This means its purpose is regulatory rather than a standard trade item enumeration.

As a leaf node within the HTS database, 9902.05.96 has no further subcategories. Its inclusion signifies a unique, temporary status for Mepiquat chloride, likely due to specific agricultural policies or trade agreements that mandate special treatment beyond its standard chemical classification. Importers and exporters encountering this code should consult the related temporary legislation or proclamations for detailed information regarding its application, duties, or any specific documentation requirements.