4003.00.00.00 - Reclaimed rubber in primary forms or in plates, sheets or strip

This HTS classification, 4003.00.00.00, specifically covers reclaimed rubber when presented in its primary forms or as plates, sheets, or strip. Reclaimed rubber is a product derived from the processing of scrap or waste rubber, which undergoes various mechanical and chemical treatments to regain some of its original elasticity and workability. This category is distinct from headings that might cover raw, unvulcanized rubber (natural or synthetic) or finished rubber articles.

Unlike the numerous preceding chapters detailing live animals or other commodity groups, Chapter 40 addresses rubber and its associated articles. Within this chapter, heading 4003 stands apart by focusing exclusively on rubber that has been recycled and processed. It is crucial to differentiate this from virgin rubber or articles manufactured from either virgin or reclaimed rubber, which would fall under different HTS codes.

As a leaf node within the HTS structure, 4003.00.00.00 does not have further subcategories. Therefore, classification within this heading relies on the physical form in which the reclaimed rubber is presented. This includes bulk material, pellets, or crumb rubber (primary forms), as well as uniform sheets or strips. The purpose of the reclaimed rubber, such as its use in manufacturing tires, hoses, or footwear, does not alter its classification under this specific heading, provided it meets the physical form criteria.