7614.10 - With steel core:

This HTS category, 7614.10, specifically covers stranded wire, cables, plaited bands, and similar articles made from aluminum when they incorporate a steel core. This distinction is crucial, as it isolates products where the combined material properties of aluminum and steel are intentionally utilized for enhanced strength or performance. These articles are not electrically insulated, meaning their primary function is not related to electrical conductivity or protection. Examples within this category include reinforced aluminum conductors used in power transmission, or cables where a steel core provides tensile strength to aluminum strands.

It is important to distinguish 7614.10 from its sibling category, 7614.90 ("Other"). While both deal with aluminum stranded wire, cables, and similar articles, 7614.90 encompasses those that *do not* have a steel core. Therefore, the presence or absence of a steel core is the primary differentiating factor between these two HTS codes at this level.

Within this category, further subclassification depends on the product's presentation. Subcategory 7614.10.10.00 applies to stranded wire, cables, or bands that are not fitted with any terminal fittings and have not been made up into specific finished articles. In contrast, 7614.10.50.00 covers those that have either been fitted with end connectors or have been otherwise processed into a finished article, such as a sling or a pre-cut length ready for a specific application.