Fact Sheet -- Global Safeguard Investigation concerning Quartz Surface Products [12/01/2025]

A global safeguard investigation examines whether increased imports of a product are causing or threatening serious injury to a U.S. industry. “Global” generally means the measure, if adopted, can apply to qualifying imports from many or all countries rather than targeting alleged unfair trade by one supplier or country. The investigation may be conducted under U.S. safeguard law, often called a Section 201 investigation, but the official notice controls the applicable terminology and scope.

For an importer of quartz surface products, the key issue is whether the merchandise falls within the investigation’s defined product scope and tariff classification. A safeguard can result in a temporary import restriction, such as an additional duty, tariff-rate quota, or quantitative restriction. It is separate from ordinary customs duty, antidumping or countervailing duties, and other trade measures. The importer remains responsible for accurate classification, origin, entry documentation, and payment of any applicable charges; a customs broker or trade counsel may be needed for close scope questions.

What to check

• Read the official scope description, including product characteristics, exclusions, and covered forms—not just the product title.
• Compare the product’s specifications and intended use with the listed Harmonized Tariff Schedule classifications; do not rely on the tariff number alone.
• Confirm whether the measure is only under investigation or has an operative remedy, and check the controlling official notice for its effective requirements.
• Verify country of origin, shipment and entry timing, and any quota, exemption, or exclusion rules that may apply.
• Ask a licensed customs broker or trade attorney to review uncertain scope, classification, origin, or entry-payment issues before importation.