5903.90.30.10 - Of wool or fine animal hair (414)

This HTS category, 5903.90.30.10, specifically covers textile fabrics that are impregnated, coated, covered, or laminated with plastics, and are of a kind suitable for industrial use, when these fabrics are made of wool or fine animal hair. This designation focuses on the specific fiber content, differentiating it from other textile bases that might be treated with plastics. The "Other" designation at this level signifies that the fabric is not specifically a rubberized canvas or similar product classified under a more specific subheading within 5903.

Within the "Other" category for impregnated, coated, covered, or laminated textile fabrics with plastics, this subheading distinguishes itself from 5903.90.30.90 by the material composition. While both fall under "Other" with respect to the plastic treatment, 5903.90.30.10 is exclusively for fabrics primarily composed of wool or fine animal hair. The sibling category, 5903.90.30.90, encompasses all other textile fabrics that meet the criteria for impregnation, coating, covering, or lamination with plastics, but are not made of wool or fine animal hair.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, classification under 5903.90.30.10 is definitive for plastic-treated textile fabrics made of wool or fine animal hair that do not fit into more specific headings or subheadings within Chapter 59. Practical classification relies on verifying the plastic treatment and confirming the primary textile component is wool or fine animal hair.