Composite Goods
Composite goods are products made of different materials or components that are physically combined or interconnected to form a single, unified article. When two or more HTSUS headings apply to a composite good and GRI 3(a) does not resolve the competition, classification follows the component that gives the article its essential character under GRI 3(b).
In Detail
A composite good is distinguished from a set by the nature of the combination: in a composite good, the components are physically integrated into a single article that cannot be used in its parts without disassembly or destruction. A wristwatch — combining a metal case, glass crystal, electronic movement, and leather or metal strap — is a composite good. A gift box containing a watch, a pen, and a card is a set. The distinction matters because the classification analysis, while similar, follows slightly different rules.
The GRI 3 analysis for a composite good follows the three-step sequence. GRI 3(a) first asks whether one of the competing headings provides a more specific description. If a heading exists that names the composite article itself — a heading for "wristwatches" covers the entire assembled watch as an article, not just one of its materials — classification under that eo nomine heading may be available without essential character analysis. Only when two headings are equally specific does GRI 3(b) become necessary.
Composite good classification is particularly complex in chapters where the HTSUS classifies by material composition rather than by named article. In those categories, a good of mixed materials will frequently face competing material headings — "articles of plastics" versus "articles of metal," for example — requiring full GRI 3(b) essential character analysis to determine which material dominates.
Classification Significance
Errors in composite goods classification most often arise from two sources: (1) failing to identify the eo nomine heading before invoking essential character analysis, leading to unnecessary complexity; and (2) conducting essential character analysis superficially — using only one factor (typically value) rather than the multi-factor assessment the GRI requires. In high-tariff or trade-remedy-affected chapters, the correct composite goods classification can differ substantially in duty rate from an incorrect single-material classification.
How Kanon Handles This
Kanon identifies composite goods through product attribute capture and applies the GRI 3 sequence in full — checking for eo nomine headings under GRI 3(a) before invoking essential character under GRI 3(b). The essential character analysis documents all relevant factors for the specific product, and the resulting classification is recorded in the Classification Support Package.