9902.06.97 - 1H-[1,2,4]Triazole (1,2,4-Triazole) (CAS No. 288-88-0) (provided for in subheading 2933.99.97)

This HTS category, 9902.06.97, specifically classifies 1H-[1,2,4]Triazole (also known as 1,2,4-Triazole), identified by its CAS Number 288-88-0. This classification is made under Chapter 99 of the Harmonized Tariff Schedule, which pertains to temporary legislation, temporary modifications proclaimed pursuant to trade agreements, and additional import restrictions. The primary purpose of this classification is to manage and potentially restrict imports of this specific chemical compound, which is otherwise provided for in subheading 2933.99.97.

As a specific provision within Chapter 99, this category does not have direct siblings at the same detailed level that would cover different types of chemical compounds or broad categories of goods. Instead, its relationship is defined by the overarching framework of Chapter 99, which introduces temporary or specific trade measures. The "sibling categories" listed in the broader HTS database, such as live animals (Chapters 01), are entirely distinct and belong to different chapters with their own foundational classification principles. This 99xx code operates as a special provision, overriding or augmenting the standard classification for 1H-[1,2,4]Triazole found in Chapter 29.

Since this is a leaf node, there are no further subcategories that subdivide the classification of 1H-[1,2,4]Triazole within this specific provision. The classification is definitive for the substance itself. Its placement under Chapter 99 signifies that its import may be subject to specific quotas, duties, or other restrictions beyond those dictated by its chemical classification under Chapter 29. Importers must consult the specific proclamations and regulations associated with HTS 9902.06.97 to understand any applicable import requirements.