Chassis and Subassemblies Thereof — China — A-570-135

“Chassis and Subassemblies Thereof” generally refers to certain structural frames or assemblies used to support and connect components, such as equipment, vehicles, or related systems. The exact scope depends on the legal description, which may define included configurations, materials, components, and partially assembled products. A product’s trade name alone does not determine whether it is covered.

“AD/CVD” means antidumping and countervailing duties. Antidumping duties (AD) address sales considered to be at less than normal value, while countervailing duties (CVD) address certain government subsidies. These measures typically affect importers of covered merchandise from specified countries or exporters. Importers may face additional duty liability, entry-documentation requirements, and potential exposure if Customs and Border Protection determines that merchandise was misclassified or incorrectly declared. Coverage and classification should be confirmed against the official scope and tariff information, with a customs broker or trade attorney consulted when the facts are unclear.

What to check

• Read the official scope language carefully, including definitions, physical descriptions, exclusions, and rules for subassemblies or unfinished goods.
• Confirm the product’s tariff classification (HTSUS) and compare it with the measure’s listed classifications; remember that an HTSUS number is a guide, not the sole test of coverage.
• Verify the product’s country of origin and the actual manufacturer or exporter, because AD/CVD applicability can depend on both origin and company-specific information.
• Ask the supplier for complete product specifications, bills of materials, assembly details, and origin records, and retain documents supporting your coverage analysis.
• Obtain a written determination or qualified customs-broker or trade-attorney review when the product appears similar to the scope but its coverage is uncertain.