7113.19.50.21 - Necklaces and neck chains

This HTS category, 7113.19.50.21, specifically classifies necklaces and neck chains that are composed of or plated with other precious metals, and are not made of gold or silver. This includes items such as chains worn around the neck, chokers, pendants with chains, and similar adornments. The defining characteristic is their composition of precious metals other than gold or silver, such as platinum or palladium, whether or not these metals are clad or plated onto another base metal.

Distinguishing this category from its siblings, 7113.19.50.25 covers rings, 7113.19.50.30 covers earrings, and 7113.19.50.45 covers other articles not specifically enumerated. Therefore, while all fall under "Other" articles of precious metal, whether or not plated or clad with precious metal, this particular code is precisely for neck-worn chain-type jewelry. The material specification of "other precious metal" is crucial for differentiating from potential classifications under gold or silver precious metal categories within the same heading.

As a leaf node, this category represents the most specific level of classification for necklaces and neck chains made from these "other" precious metals. Classification here relies on the physical form and intended wear of the article as jewelry for the neck, and its precise metallic composition according to the defined precious metals beyond gold and silver.