Historical reciprocal tariff for MK-origin goods

A “historical reciprocal tariff for MK-origin goods” is a U.S. trade measure identified as being authorized under the International Emergency Economic Powers Act (IEEPA). “Reciprocal” generally means the measure was designed to respond to trade barriers or practices associated with another country. “MK-origin” refers to goods whose country of origin is determined to be MK under the applicable customs rules—not necessarily the country where the seller, marketplace, or shipping carrier is located.

This type of measure typically affects U.S. importers bringing covered goods into the United States, including businesses using customs brokers or fulfillment services. It may impose an additional duty or other import requirement separate from the product’s normal tariff classification. Because the title says “historical,” confirm whether the measure is still effective, applies only to past entries, or has been replaced or modified. The importer remains responsible for reviewing the correct tariff classification, country of origin, entry date, and any stated exclusions or exceptions.

What to check

• Confirm the measure’s current status and whether it applies to the relevant entry date; do not rely on the word “historical” alone.
• Verify the product’s 10-digit Harmonized Tariff Schedule classification and read the measure’s scope, including covered headings, subheadings, exclusions, and quota provisions.
• Establish country of origin using U.S. customs origin rules, including substantial transformation where relevant; do not use the shipping country automatically.
• Check whether the measure creates an additional duty line, and determine how it interacts with ordinary duty, preference programs, antidumping or countervailing duties, and other trade measures.
• Ask a customs broker or trade professional to review uncertain classification, origin, exclusions, or entry corrections before filing.