Fine Denier Polyester Staple Fiber — India — C-533-876

“Fine Denier Polyester Staple Fiber” describes a type of synthetic textile fiber: polyester fiber that is cut into short lengths and characterized by a relatively fine fiber size, or denier. A US trade measure labeled AD/CVD may combine antidumping (AD) and countervailing duty (CVD) proceedings. AD addresses alleged sales in the United States at unfairly low prices, while CVD addresses alleged benefits from government subsidies.

The measure typically affects importers, manufacturers, distributors, and other businesses bringing covered polyester staple fiber from specified countries into the United States. It matters because an importer may owe additional duties, meet special entry and documentation requirements, and face liability if the merchandise is entered under the wrong classification or the importer fails to declare an applicable measure. Coverage is determined by the official scope language and product facts—not by the product name or HTS classification alone.

What to check

• Read the official scope carefully and compare the product’s fiber composition, denier, length, finish, color, and packaging with the listed inclusions and exclusions.
• Confirm the country of origin and, where relevant, the country of export; trade measures generally apply only to the countries identified in the official measure.
• Review the applicable HTS classification, but do not treat the tariff number as conclusive because scope language controls whether merchandise is covered.
• Ask the supplier for complete product specifications, production records, invoices, and origin information, and keep documents supporting the entry declaration.
• Check with CBP, the relevant government notices, or a qualified customs broker or trade attorney about cash-deposit instructions, exclusions, scope questions, and any importer-specific obligations.