

The Quartz Manufacturing Alliance of America (QMAA) is a coalition of U.S.-based, American quartz slab manufacturers united to defend America’s quartz manufacturing industry from unfair foreign trade practices.
We are committed to a free and fair marketplace that enables hardworking Americans to compete on a level playing field.




THE ISSUE
Flood of Imports and Foreign Cheating
The U.S. quartz manufacturing industry is being decimated by a flood of unfairly traded imports from India, Thailand and Vietnam that is killing off American manufacturing jobs. The Chinese Communist Party is cheating the system and illegally moving products through other countries.
78.3%
Quartz slab imports increased
from 2020-2024.
62%
Meanwhile, domestic demand has grown by
within the past five years.
But because of this flood of unfair imports,
domestic production has
17.2%
declined by
How are foreign companies cheating?
Country-Hopping
Moving production to countries with lower tariffs, like India, Thailand, and Vietnam, to avoid paying existing duties.
Fraudulent Misclassification
Falsely labeling quartz as "crushed glass" or marble to trick U.S. customs and evade duties.
Illegal Transshipment
Shipping quartz from countries subject to duties, like China, through another country to cheat duties and hide the true country of origin.
Dumping
Deliberately flooding underpriced quartz products into the U.S. to shut down American businesses and control our market.


THE SOLUTION
Stop the Cheating, Enforce U.S. Trade Law
On Monday, September 15, 2025, the QMAA filed a Safeguard Petition under Sections 201–202 of the Trade Act of 1974 requesting the U.S. government swiftly investigate and address the flood of unfair quartz slab imports and ongoing violations of U.S. trade laws.
We are all for free trade and it has to be fair trade. What India, China, Thailand, Vietnam and other foreign countries are doing is not fair. We are fighting to save American factories and the entire quartz countertop supply chain that represents over 100,000 good-paying American jobs.

Learn about what's happening now

FAQ
The Safeguard petition will help save tens of thousands of jobs in American stone fabrication shops.
CONTACT
900 Seventh Street NW
Suite 500
Washington, D.C. 20001


