9902.11.30 - Dodecanedioic acid, polymer with 4,4ʹ-methylenebis(2- methylcyclohexanamine) (CAS No. 163800-66-6) (provided for in subheading 3908.10.00)

This HTS classification, 9902.11.30, pertains to a specific polymer identified by its constituent chemical components: dodecanedioic acid and 4,4ʹ-methylenebis(2-methylcyclohexanamine) (CAS No. 163800-66-6). This polymer falls under temporary legislation and potential modifications related to trade agreements and agricultural adjustment acts, as indicated by its placement within Chapter 99. Its primary classification context is rooted in Section XXII, which addresses special provisions and temporary measures impacting imports.

This particular code is highly specific and does not have direct sibling categories in the traditional sense within the broader HTS structure that would be readily comparable at this level of detail. The content of this node is defined by its precise chemical composition and its status as a product subject to specific trade-related provisions, rather than by broad product categories like live animals (0101-0105) or other general goods.

As a leaf node, HTS code 9902.11.30 does not possess further subcategories. The classification is final at this point, meaning any importation of the described polymer would be assessed directly against this specific code. For practical classification purposes, the key identifier is the chemical identity of the polymer as dodecanedioic acid polymerized with 4,4ʹ-methylenebis(2-methylcyclohexanamine), and its intended use or origin would be evaluated in conjunction with the temporary measures outlined in Chapter 99 and Section XXII.