9902.15.07 - Cold-formed profiles of nickel alloys, having the symmetrical cross section of an isosceles triangle, with a total width between 2.9 mm and 3.1 mm and a height between 3.8 mm and 4.3 mm (provided for in subheading 7505.12.50)

This HTS category, 9902.15.07, specifically classifies cold-formed profiles made from nickel alloys. These profiles are distinguished by their precise geometric characteristics: a symmetrical cross-section shaped like an isosceles triangle, with a total width ranging between 2.9 mm and 3.1 mm, and a height measuring between 3.8 mm and 4.3 mm. The "provided for in subheading 7505.12.50" clause indicates that while these items fall under a special temporary classification provision, their base classification for tariff purposes resides within Chapter 75, which covers nickel and articles thereof.

Given that this is a leaf node within Chapter 99, there are no further subdivisions for this specific HTS code. The primary function of this classification is to apply specific temporary legislation or trade agreement provisions to these uniquely dimensioned and shaped nickel alloy profiles. Its distinctiveness from sibling categories, which likely encompass a broader range of goods or materials under Chapter 99 or other chapters, lies in the stringent material (nickel alloy) and precise dimensional and shape requirements for the cold-formed profiles. This ensures that only articles meeting these exact specifications are subject to the provisions indicated by this code.