9902.11.99 - Plastic ornamentation designed for aquariums that house fish, reptiles or small pets (provided for in subheading 3924.90.56)

This HTS category, 9902.11.99, specifically addresses plastic ornamentation designed for use within aquariums, terrariums, or other enclosures intended for housing fish, reptiles, or small pets. The key defining characteristics are the material (plastic) and the intended purpose as decorative elements within these controlled environments. This classification is further informed by its provision under subheading 3924.90.56, which broadly covers other plastic tableware, kitchenware, toilet ware, and similar articles, but this chapter 99 heading provides a temporary or specific classification for these particular aquarium-related items.

Distinguishing this category from its siblings at the Chapter 99 level is crucial. The preceding categories within Chapter 99 are generally reserved for temporary legislation, trade agreement modifications, or specific import restrictions, often related to agricultural products or unique trade policies. Category 9902.11.99 stands apart by focusing on a specific type of consumer good with a defined use case, rather than overarching trade policy measures. Its sibling categories in other HTS chapters, such as those covering live animals or raw materials, are fundamentally different in their scope and the nature of the goods they classify.

As this node is a leaf node, there are no further subcategories to introduce. Classification under 9902.11.99 is definitive for plastic ornaments meeting the described criteria. Importers should ensure that the merchandise is indeed plastic, designed as ornamentation, and intended for use in animal enclosures such as aquariums or terrariums. The reference to subheading 3924.90.56 in the description serves as a guide for the underlying classification of the plastic articles themselves, with this chapter 99 code providing a special or temporary designation.