0101.90 - Other:

This HTS category, 0101.90, encompasses live horses, asses, mules, and hinnies that are not specifically classified under other headings within Chapter 01. Specifically, it covers those animals that do not fall under the "Horses" heading (which would typically refer to purebred horses for breeding or other specific purposes) or the "Asses" heading (0101.30.00.00). This residual category is crucial for ensuring all live equine animals are properly accounted for in trade.

The distinction from sibling categories is important for accurate classification. While "Horses" might refer to animals identified for racing, breeding, or specialized equestrian activities, and "Asses" (0101.30.00.00) exclusively refers to donkeys, this category, 0101.90, captures the remaining live equine animals. This includes mules and hinnies, which are hybrids of horses and asses, as well as any horses that do not meet the specific criteria for the more narrowly defined "Horses" subheading.

Within this broader category, further subdivisions exist to refine classification based on the animal's intended purpose. The subcategory 0101.90.30.00 is designated for animals imported for immediate slaughter, indicating a specific end-use for consumption. Conversely, the subcategory 0101.90.40.00 covers all other live horses, asses, mules, and hinnies not intended for immediate slaughter, encompassing a wide range of purposes such as work, recreation, or other commercial uses not otherwise specified.