6203.12.20.20 - Boys' (643)

This HTS category, 6203.12.20.20, specifically classifies boys' suits. Within the broader classification of men's or boys' suits, ensembles, and suit-type garments made from synthetic fibers, this code isolates the garments intended for younger males. The term "boys'" generally refers to individuals below a certain age or size threshold, as defined by customs regulations or specific trade agreements, differentiating them from men's garments.

The primary distinction from its sibling, 6203.12.20.10 (Men's), lies in the intended wearer. While both fall under the "Other" category for synthetic suits, the critical differentiating factor is the size and style characteristics typically associated with boys' apparel versus adult men's apparel. This ensures accurate duty assessment and statistical reporting based on the end-user.

As a leaf node within the HTS database, there are no further subcategories for this specific code. Therefore, classification under 6203.12.20.20 requires a careful review of the garment's construction and material composition to ensure it is indeed a suit (typically comprising a jacket and trousers or shorts) made entirely or in chief weight of synthetic fibers, and designed for boys.