Stainless Steel Flanges — Taiwan — A-583-821

An AD/CVD measure concerning stainless steel flanges is a U.S. trade remedy that may apply to qualifying imports. “AD” means antidumping: it addresses imports that are sold in the United States at less than fair value. “CVD” means countervailing duty: it addresses imports that benefit from certain government subsidies. These are additional trade measures, separate from ordinary customs duty and other import charges.

The measure typically affects importers, manufacturers, distributors, and other parties bringing covered stainless steel flanges into the United States from specified countries or producers. Coverage depends on the product’s technical characteristics, country of origin, exporter or producer, and the measure’s official scope description—not just the product’s commercial name or tariff classification. An importer should review the scope, the applicable HTSUS classification, and any producer- or exporter-specific instructions. Customs-broker or trade-counsel review may be appropriate when the facts are unclear.

What to check

• Read the official scope language and compare the flange’s material, dimensions, design, fittings, and intended use; do not rely on the product title alone.
• Confirm the product’s country of origin and identify the actual manufacturer, producer, and exporter, because AD/CVD treatment can vary by country and company.
• Check the relevant HTSUS classification, but treat it as a screening tool rather than the final test of scope; product coverage is determined by the written scope.
• Review current official instructions for entry reporting, cash-deposit requirements, bonding, and liquidation treatment before importing.
• Keep product specifications, bills of materials, origin records, commercial invoices, and supply-chain statements that support your scope and origin analysis; seek a customs broker or trade attorney’s advice for close cases.