Seamless Carbon And Alloy Steel Standard, Line, And Pressure Pipe — China — A-570-956
ITA AD/CVD · Final action · CN
Written to help non-specialists understand this page. Rates, dates, and legal facts come from the official records above and on the linked source.
This is an antidumping and countervailing duty (AD/CVD) measure covering certain seamless carbon and alloy steel standard, line, and pressure pipe. “Seamless” generally means the pipe is made without a welded seam. The product scope may depend on technical details such as steel chemistry, dimensions, manufacturing method, end use, and whether the item is standard, line, or pressure pipe.
Antidumping duties address imports that are sold in the United States at less than fair value, while countervailing duties address certain government subsidies received by foreign producers or exporters. The measure typically affects foreign manufacturers and exporters, US importers of record, and sometimes other parties involved in the transaction. It matters because an importer may have to provide additional duty deposits and may remain responsible for duties determined later through administrative review, even when the tariff classification appears to describe the goods.
What to check
- Read the official product scope and compare it with the pipe’s specifications, not just its commercial name or HTS classification.
- Confirm the country of origin, manufacturer, exporter, and any applicable producer-specific or country-specific instructions.
- Check whether the goods’ steel grade, dimensions, manufacturing process, coating, threading, and intended use match scope language or listed exclusions.
- Verify the applicable AD/CVD case instructions and deposit requirements in current official customs data before entry.
- Ask a customs broker or trade counsel to review close classification or scope questions, and retain product records supporting the analysis.
Legal basis
ADCVD
Identity & verification
This record is identified by official case A-570-956 and origin China. Collected 2026-09-22. Last confirmed in the official ITA data on 2026-09-22.
Affected HTS entries
No explicit linked HTS code list is available in this snapshot record.