6203.39.90 - Other

This HTS category, 6203.39.90, encompasses suit-type jackets and blazers for men and boys that are not knitted or crocheted, and are made from textile materials other than those specified in preceding subheadings. Specifically, it covers garments constructed from materials that do not fall under the explicit classifications for artificial fibers or those containing a high percentage of silk. The "Other" designation at this level indicates a broad grouping for materials not specifically delineated.

Unlike its sibling category, 6203.39.50, which is dedicated to garments containing 70 percent or more by weight of silk or silk waste, this category addresses a wider array of textile compositions. This distinction is crucial for customs declarations, as the specific fiber content dictates the applicable tariff and trade regulations.

Further refinement of this classification is provided through its subcategories, which address specific import restraints. These include classifications for garments subject to cotton restraints (6203.39.90.10), wool restraints (6203.39.90.20), and man-made fiber restraints (6203.39.90.30). A residual category, 6203.39.90.60, exists for "Other" garments within this broader group that are not subject to these particular quantitative restrictions.