9902.01.45 - Chromium(3+) trifluoride (CAS No. 7788-97-8) (provided for in subheading 2826.19.90)

This HTS category, 9902.01.45, specifically covers Chromium(3+) trifluoride, identified by CAS No. 7788-97-8. While the primary classification for this substance is typically found under subheading 2826.19.90, this entry within Chapter 99 signifies a temporary modification or restriction related to its import. Such entries are established under temporary legislation, often enacted through trade agreements or to implement specific import restrictions as mandated by legislation like Section 22 of the Agricultural Adjustment Act.

Given that this is a leaf node, there are no further subcategories. The purpose of this specific classification is to isolate and manage the import of Chromium(3+) trifluoride under special provisions. It differentiates itself from other categories within the broader HTS structure by its inclusion under Chapter 99, which denotes a deviation from standard tariff treatment. Users should refer to the specific proclamations and legislation associated with this code to understand the exact nature of the temporary modification or restriction, which could include quotas, special duties, or specific documentation requirements.