9401.99.35.10 - For children’s highchairs, booster seats except for motor vehicle and similar seats

This HTS category, 9401.99.35.10, specifically classifies parts designed for children's highchairs and booster seats. These are distinct from parts for motor vehicle seats or similar general-purpose seating. The defining characteristic is their intended use in supporting infants and young children during mealtimes or while seated at tables, often featuring safety restraints and adjustable components.

This classification differentiates itself from its sibling category, 9401.99.35.80 "Other," by its explicit material composition of rubber or plastics. While both categories fall under "Parts: Other: Of rubber or plastics," 9401.99.35.10 is reserved for components *made from* rubber or plastic, such as trays, footrests, or plastic structural elements, that are integral to the functioning of a children's highchair or booster seat.

As this is a leaf node, there are no further subcategories within this specific HTS code. Therefore, the focus for classification remains on accurately identifying parts intended for children's highchairs and booster seats that are constructed from rubber or plastics, ensuring they are not general seating components or parts of motor vehicles.