Cast Iron Soil Pipe — China — C-570-080

A measure titled “Cast Iron Soil Pipe” and identified as AD/CVD generally concerns imported cast iron soil pipe and related products used to carry wastewater or drainage in buildings. AD means antidumping: the government may impose duties when imports are found to be sold at less than fair value. CVD means countervailing duty: the government may impose duties to offset certain subsidies provided by a foreign government.

These measures typically affect importers, manufacturers, distributors, and sometimes related parties involved in covered products from specified countries. The key issue is the product’s legal scope, not just its trade name or the tariff classification (HTSUS) entered on the customs entry. Extra duties can affect landed cost, customs entry requirements, bonds, and possible liability for incorrect declarations. Scope questions may require a customs broker or trade counsel.

What to check

• Read the official scope description and compare the product’s material, design, dimensions, fittings, coating, and intended use; do not rely only on the product name.
• Confirm the product’s HTSUS classification, while understanding that an HTSUS number is an identification aid and does not by itself determine whether the product is covered.
• Check the country of origin and the producer, manufacturer, exporter, and seller shown in your records; AD/CVD treatment can vary by origin and company.
• Ask your customs broker to verify whether the entry requires AD/CVD reporting, additional entry data, cash deposits, or other filing steps.
• Keep product specifications, bills of materials, invoices, origin records, and supplier statements, and obtain professional scope advice if the product is borderline or modified.