6203.29.30.10 - Containing 70 percent or more by weight of silk or silk waste (734) 🖩

This HTS classification pertains to men's or boys' ensembles that are not knitted or crocheted, and are specifically composed of "other textile materials." The defining characteristic of this subcategory is that the garments within it must contain 70 percent or more by weight of silk or silk waste. These ensembles, such as coordinated outfits comprising a jacket and trousers or shorts, are distinct from other textile ensembles due to their significant silk content, which dictates their unique physical properties and potential uses.

This classification is distinguished from its sibling, 6203.29.30.20, which also covers "other" ensembles of textile materials but does not meet the 70% silk or silk waste threshold. While both fall under the broader category of "ensembles of other textile materials," the crucial differentiating factor for this specific code is the high percentage of silk content. The "other" designation in both sibling categories implies that these ensembles are not specifically covered by earlier, more precise subheadings within 6203.29, such as those detailing specific fiber compositions not including a high silk percentage.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, classification under 6203.29.30.10 is final for ensembles meeting the specified silk content criteria and not falling under more specific descriptions earlier in the tariff schedule. Importers and exporters should carefully verify the fiber content, particularly the percentage by weight of silk or silk waste, to ensure accurate classification for these types of coordinated garment sets.