Silicomanganese — China — A-570-828
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.
A US trade measure titled or based on “Silicomanganese” concerns a ferroalloy commonly used in steelmaking. The legal product description is called the measure’s scope. Scope is determined by the product’s physical characteristics, composition, and intended use—not only by the product name, invoice description, or tariff classification.
“AD” means antidumping: it addresses imports that are alleged to be sold in the United States at less than normal value. “CVD” means countervailing duty: it addresses imports that benefit from certain foreign-government subsidies. These measures typically affect importers, foreign producers and exporters, and sometimes US purchasers or manufacturers. An importer may need to pay additional duties, provide accurate entry information, and meet special certification or deposit requirements. The applicable tariff code can help identify a product, but the official scope language and any related instructions control.
What to check
- Read the official scope carefully and compare the product’s composition, form, dimensions, and production method with that description.
- Check the applicable HTS classification, but do not rely on the tariff code alone to decide whether the product is covered.
- Identify the producer, exporter, and country of origin; AD/CVD treatment can depend on these facts and on company-specific instructions.
- Confirm the required duty deposit, certification, bond, and entry-reporting procedures with official customs guidance or a qualified customs broker.
- Keep technical specifications, mill certificates, invoices, origin records, and classification analysis that support the product’s treatment.
Legal basis
ADCVD
Identity & verification
This record is identified by official case A-570-828 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.