Linear Hydraulic Cylinders and Parts Thereof — China — C-570-241

A US AD/CVD measure covering “Linear Hydraulic Cylinders and Parts Thereof” may apply to certain hydraulic cylinders that use pressurized fluid to create straight-line movement, as well as specified components. AD means antidumping: the government determines that merchandise is sold in the US at less than fair value. CVD means countervailing duty: the government determines that foreign government subsidies benefit the merchandise. These are trade-remedy duties, separate from ordinary customs duty.

The measure typically affects importers, manufacturers, distributors, and retailers bringing covered merchandise from the countries named in the official scope. The legal scope—not the product title alone—controls coverage. An importer may need to pay AD/CVD cash deposits, provide accurate entry information, and manage potential liability even when a product is described differently or enters under an HTSUS classification that does not clearly identify the merchandise. A customs broker can help, but the importer remains responsible for accurate information and should obtain professional advice when scope is uncertain.

What to check

• Read the official scope language and compare the product’s design, dimensions, materials, function, and included parts—not just its commercial name or HTSUS classification.
• Confirm the country of origin and whether the measure covers that origin; distinguish origin from the country where the goods were shipped or purchased.
• Check the official AD/CVD instructions for the applicable case, cash-deposit requirements, importer-of-record responsibilities, and entry-documentation rules.
• Keep product specifications, invoices, bills of materials, manufacturer statements, and classification records that support your scope and origin analysis.
• Ask CBP, Commerce, or a qualified customs broker or trade lawyer for a scope ruling or other professional guidance when the product is similar to, but not clearly within, the covered description.