6204.44.30 - Containing 36 percent or more by weight of wool or fine animal hair

This classification, HTS Code 6204.44.30, specifically pertains to women's or girls' dresses that are not knitted or crocheted, and are characterized by containing 36 percent or more by weight of wool or fine animal hair. This material content is the primary defining factor for items falling within this subcategory, distinguishing them from dresses made predominantly of other textile fibers.

At this level, the primary sibling category is 6204.44.40, which covers "Other" dresses of artificial fibers. The key difference lies in the fiber composition: 6204.44.30 is exclusively for dresses with a significant wool or fine animal hair content, while 6204.44.40 would encompass dresses of artificial fibers that do not meet the wool or fine animal hair threshold. This distinction is crucial for accurate duty assessment and trade reporting.

Within this category, further subdivision exists to differentiate based on the intended wearer. Subcategories 6204.44.30.10 and 6204.44.30.20 distinguish between dresses designed for women and those designed for girls, respectively. This granular classification allows for specific tracking and statistical analysis of apparel intended for different age demographics within the context of wool or fine animal hair content.