7202.49.50.10 - Containing by weight more than 0.5 percent of carbon

This HTS classification, 7202.49.50.10, pertains to ferrochromium that contains more than 0.5 percent by weight of carbon. Ferrochromium is an alloy of iron and chromium, essential in the production of stainless steel and other steel alloys due to chromium's corrosion resistance and hardening properties. This specific subcategory focuses on a particular chemical composition, distinguishing it based on its carbon content.

Within the "Other" subcategory of Ferrochromium, this code specifically isolates ferrochromium alloys that do not meet the criteria for higher carbon content categories or specific forms. Its sibling, 7202.49.50.90, covers "Other" ferrochromium alloys that do not meet the 0.5 percent carbon threshold, or are otherwise distinguished from this particular classification. Therefore, the key differentiator for this code is the presence of a significant carbon content exceeding 0.5 percent by weight in the ferrochromium alloy.

As this is a leaf node within the HTS structure, there are no further subcategories for this specific code. Classification decisions under this heading rely directly on the precise chemical analysis of the ferrochromium, specifically its carbon content, to ensure accurate import and export declarations.