Large Power Transformers — Japan — A-588-032

An AD/CVD measure on Large Power Transformers is a U.S. trade remedy that can apply to covered transformers imported from specified foreign countries. “AD” means antidumping: the government may impose duties when merchandise is sold in the United States at less than fair value. “CVD” means countervailing duty: the government may impose duties to offset certain foreign-government subsidies. The measure is separate from ordinary customs duty and may involve additional deposits at entry.

The measure typically affects manufacturers, exporters, U.S. importers, and sometimes related parties involved in covered large power transformers. Coverage depends on the product’s technical characteristics, tariff classification, country of origin, exporting producer, and applicable scope language—not just the product name or HTSUS number. Importers should verify whether the transformer falls within the legal “scope” and whether an AD/CVD order or related instruction applies to the specific transaction. Customs-broker or trade-counsel review may be needed, especially for complex equipment, kits, or products with multiple components.

What to check

• Read the measure’s scope description and compare it with the transformer’s specifications, including capacity, design, components, and intended use.
• Confirm the product’s correct HTSUS classification; treat the tariff number as a screening tool, not conclusive proof of coverage.
• Verify country of origin, exporting country, manufacturer, and exporter, because AD/CVD treatment can vary by these facts.
• Check current official instructions for entry, cash-deposit, and reporting requirements before filing the entry.
• Keep technical drawings, datasheets, bills of materials, invoices, origin records, and producer information to support the scope and classification analysis.