9902.06.10 - 5-Methylmethoxypyridine-2,3-dicarboxylic acid (CAS No. 143382-03-0) (provided for in subheading 2933.39.61)

This HTS classification, 9902.06.10, specifically covers 5-Methylmethoxypyridine-2,3-dicarboxylic acid, identified by CAS Number 143382-03-0. While the broader Chapter 99 encompasses temporary legislation and modifications related to trade agreements and agricultural restrictions, this particular code designates a very specific chemical compound. Its inclusion within this chapter signifies that its import may be subject to unique regulations or duties beyond standard tariff schedules, often as a result of trade policy measures or specific import controls.

As a leaf node within Chapter 99, this category does not have further subdivisions. Its purpose is to precisely identify and potentially regulate this single chemical substance. Unlike the numerous sibling categories within the HTS that cover broad classes of goods such as live animals (e.g., 0101 through 0105), 9902.06.10 is a highly specialized classification. It functions as a precise identifier for 5-Methylmethoxypyridine-2,3-dicarboxylic acid, indicating that its entry into commerce is governed by specific provisions, likely for reasons related to its intended use, its role in specific industries, or to implement particular trade policies. The reference to its provision under subheading 2933.39.61 highlights its underlying nature as a chemical compound but emphasizes that its import status is currently managed under the exceptional provisions of Chapter 99.