U.S. exports of natural stone and building stone products fell to $12.8 million in March 2026, a 22.2 percent decline from the $16.4 million shipped in March 2025, according to data from the U.S. International Trade Commission. Canada remained the dominant buyer by a wide margin, taking in $8.5 million, or 66.6 percent of all stone exports for the month, though shipments to the country fell 23.2 percent year over year. The U.S. counted 49 active export destinations in March, with Mexico, Italy and the Bahamas rounding out the top buyers behind Canada.
The result was a narrowing of the U.S. stone trade imbalance, though it remained vast at 21 to 1, with the country importing $230.3 million in countertop materials against the $11.2 million it shipped out. Canada remained the dominant destination by a wide margin, receiving nearly $8 million in stone products, or roughly 71% of all U.S. exports.
U.S. countertop material imports collapsed in February 2026, with total customs value falling to $230.3 million — a 29.2% drop from February 2025 and a marked acceleration from January's 14.5% year-over-year decline.
Our Monthly breakdown of the USITC import data covering natural stone, engineered quartz and quartzite, including year-over-year comparisons, top source countries and how tariffs are shifting the competitive landscape for U.S. fabricators.
This is the second Golden Thinker that the MIA has won in the last five years.
July 3, 2013
The Golden Thinker, awarded each year by the North America Precis Syndicate, Inc. (NAPS), is given to organizations that have created the feature releases that have received the most pick-ups by America’s newspaper editors.