Industrial Nitrocellulose — South Korea — A-580-805

An AD/CVD measure on industrial nitrocellulose is a U.S. trade remedy that may apply to covered imports from specified countries or producers. “AD” means antidumping duties, used when the government finds that merchandise is sold in the United States at less than normal value. “CVD” means countervailing duties, used when imported merchandise benefits from actionable government subsidies. These duties are separate from ordinary customs duty and may be collected in addition to it.

The measure typically affects importers, foreign manufacturers or exporters, U.S. distributors, and businesses using industrial nitrocellulose as an input. Coverage depends on the legal product description, not just the product name or tariff classification. The importer of record is generally responsible for entry accuracy and required deposits, while final liability can depend on the applicable order, producer or exporter, country of origin, entry facts, and later administrative review. A customs broker can help, but the importer remains responsible for providing accurate information and confirming scope.

What to check

• Read the official scope language and compare it with the product’s composition, grade, physical form, intended use, and technical specifications.
• Confirm the country of origin, manufacturer, exporter, and any applicable producer-specific instructions; do not rely on the seller’s country alone.
• Check the relevant HTSUS classification, but treat it as an indicator rather than proof that the product is covered or excluded.
• Ask your customs broker or trade counsel to verify the applicable AD/CVD case instructions, cash-deposit requirements, and entry-documentation procedures before shipment.
• Keep product descriptions, invoices, specifications, origin records, and supplier statements that support your classification and scope analysis.