Historical reciprocal tariff for GY-origin goods

A “historical reciprocal tariff for GY-origin goods” refers to a past U.S. trade measure that imposed an additional duty on goods whose country of origin was identified by the code “GY.” “Reciprocal” generally means the measure was designed in response to perceived differences in trading conditions, while IEEPA refers to the International Emergency Economic Powers Act, the legal authority used for certain sanctions and trade-related actions. The specific scope and treatment must be confirmed in the official measure and tariff data.

For an importer, this type of measure matters because it may add a special duty on top of the ordinary HTSUS tariff, or affect whether an entry qualifies for an exemption or other treatment. “Historical” signals that the measure may apply only to particular past entry dates, versions of the tariff schedule, or shipments covered during its effective period. Country of origin is determined under U.S. customs rules and is not necessarily the same as the country of export or the seller’s location.

What to check

• Verify what “GY” represents in the official source and confirm the product’s U.S. country of origin under applicable substantial-transformation rules.
• Check the measure’s effective period and compare it with the entry date, entry type, and any liquidation or correction activity.
• Review the complete HTSUS classification, including any additional-duty or Chapter 99 reporting requirements, rather than relying only on the product description.
• Look for stated exclusions, exemptions, quota provisions, or special filing instructions in the official measure and CBP guidance.
• Ask a customs broker or trade lawyer to review uncertain origin, classification, or historical-entry issues before filing or correcting an entry.