US Countertop Imports: Tariffs and Sourcing Shifts
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US countertop imports fell 2.4% in August 2026 to $342.5 million, down from $351 million a year earlier. The drop came almost entirely from engineered quartz, which slid 8.3% to $109.7 million, while natural stone edged up 0.6% to $232.9 million.
The shift follows two new trade measures: safeguard tariffs on quartz surfaces from India, Vietnam and Spain that took effect on August 15, and a 25% tariff on Brazilian granite, marble and slate that began on July 22. This article breaks down the numbers, who is affected, and what importers, exporters and processors should do next.
Key takeaways
- US countertop imports fell 2.4% year on year in August 2026, driven by an 8.3% drop in engineered quartz.
- New safeguard tariffs on quartz from India, Vietnam and Spain took effect on August 15, 2026.
- A 25% US tariff on Brazilian granite, marble and slate began on July 22, 2026, but quartzite is exempt.
- Thailand became the top engineered quartz supplier in August, while Canada's quartz shipments rose 65%.
- Brazil's granite exports to the US fell 55%, but its quartzite shipments rose to $44.8 million.
What the August 2026 Data Shows for US Countertop Imports
The headline figure for US countertop imports was a 2.4% year-on-year decline to $342.5 million. Underneath that number, the market split sharply. Engineered quartz fell 8.3% to $109.7 million, while natural stone rose 0.6% to $232.9 million. Natural stone's share of the total moved back to 68.0%, from 65.9% a year earlier.
Granite was the weakest natural stone category, down 27.9% to $36.8 million. Quartzite climbed 17.0% to $57.7 million, and marble grew 4.6% to $95.7 million. Limestone rose 70.7% but from a small base of $2.1 million.
At country level, India lost $20.4 million in total shipments to the US, more than double the market's overall decline. Spain fell $7.1 million. Thailand added $9.7 million, and Canada grew 24.8%. Brazil finished almost flat at plus 0.3%, but its mix changed: granite fell $9.1 million while quartzite rose $6.7 million.
These figures come from US Census Bureau trade data reported by Stone World. They cover countertop materials only and exclude ceramic tile, cement and concrete.
The New Tariffs Reshaping US Countertop Imports
Two measures drove most of the August shift. First, safeguard tariffs on engineered quartz surfaces from India, Vietnam and Spain took effect on August 15, 2026. Second, a 25% US tariff on Brazilian granite, marble and slate began on July 22, 2026. Quartzite from Brazil is exempt from that tariff.
The quartz safeguard hit Indian suppliers hardest. India's engineered quartz shipments to the US fell 43% to $22.5 million in August, and Spain's dropped 44% to $9.2 million. Vietnam still shipped $24.0 million but now faces the same tariff.
The Brazilian tariff changed the mix rather than the total. Brazil's overall countertop exports to the US were flat, but granite fell 55% to $7.5 million. Quartzite rose to $44.8 million, making Brazil the dominant quartzite supplier. You can read the full duty rates in our guide to new US tariffs on Brazilian stone.
For a wider view of how these measures fit into the global trade picture, see our trade intelligence section.
Who Is Affected by the Shifts in US Countertop Imports
US importers and distributors of countertop materials face the most immediate change. Those who built their quartz range around Indian or Spanish slabs must now reprice or resource. Fabricators who buy Brazilian granite will see a 25% duty on those slabs unless they switch to exempt stone such as quartzite.
Exporters in India, Vietnam and Spain are adjusting their US strategies. India's total countertop exports to the US fell by $20.4 million in August, with $16.7 million of that in engineered quartz. Spanish quartz shipments fell 44%. Vietnamese quartz held up at $24.0 million but now carries the safeguard tariff.
Exporters in Thailand and Canada gained. Thailand became the largest engineered quartz source at $25.6 million, up 62%. Canada, which is exempt from the quartz tariffs, increased its quartz shipments 65% to $4.7 million.
Processors and fabricators in the US should check their current slab inventory against the new duty lines. A slab bought before the tariff date may still be sold at the old cost, but replacement stock will carry the new duty.
What Changes for Importers, Exporters and Processors
For importers, the main change is cost and sourcing. Quartz from India, Vietnam and Spain now carries a safeguard tariff. Brazilian granite, marble and slate carry a 25% duty. Quartzite from Brazil does not. That single exemption explains why Brazil's quartzite shipments to the US reached $44.8 million in August.
For exporters, the message is to check whether your product falls under a tariff line and whether your country has an exemption. Thailand and Canada both increased US shipments sharply in August because they were outside the new quartz measures. India and Spain lost ground.
For processors, the shift toward natural stone may continue. Natural stone's share of US countertop imports rose to 68.0% in August. Quartzite and marble both grew. Fabricators who can handle quartzite and marble will find more work, but they should also expect more competition from importers redirecting their ranges.
The Stone World statistics page tracks these monthly changes and is a useful check on whether the August pattern holds.
How to Adjust Your Sourcing Strategy for US Countertop Imports
Start by mapping your current supply base against the new tariff lines. If you buy engineered quartz from India, Vietnam or Spain, get a landed cost estimate that includes the safeguard tariff. Then compare it with quotes from Thailand, Canada or other suppliers outside the measure.
If you buy Brazilian granite, marble or slate, check whether your supplier can offer quartzite instead. Quartzite is exempt and is already growing fast: US quartzite imports rose 17.0% to $57.7 million in August. Our buying guide explains how to compare stone types and finishes.
Review your contracts for duty-sharing clauses. Many supply agreements do not say who pays if a new tariff appears. If yours is silent, talk to your supplier before the next shipment.
Finally, use the data. The August figures show that country-level shifts can be large and fast. A supplier that was competitive in July may not be in September. Our trade intelligence pages track these changes.
What to Watch Next for US Countertop Imports
The August data is one month, and one month is not a trend. But the direction is clear: tariffs are moving US countertop imports away from engineered quartz and toward natural stone, especially quartzite and marble. Thailand and Canada are gaining quartz share. Brazil is shifting its mix toward exempt stone.
Watch the next few monthly releases from the Census Bureau, reported by Stone World. If quartz imports from Thailand and Canada keep rising, the safeguard may simply redirect trade rather than reduce it. If natural stone keeps gaining share, fabricators should prepare for more quartzite and marble work.
Also watch for any change to the Brazilian tariff. Quartzite is currently exempt, but exemptions can be reviewed. Importers with large quartzite volumes should keep a close eye on the Federal Register and their customs broker's updates.
For now, the practical advice is simple: check your tariff exposure, diversify your supply base, and price your next order with the new duties included.
Frequently asked questions
How much did US countertop imports fall in August 2026?
US countertop imports fell 2.4% year on year to $342.5 million in August 2026, down from $351 million in August 2025. The decline was driven by an 8.3% drop in engineered quartz, while natural stone rose 0.6%.
Which countries face new tariffs on engineered quartz?
India, Vietnam and Spain face new safeguard tariffs on engineered quartz surfaces, effective August 15, 2026. Canada and Thailand are not covered by the measure and increased their US quartz shipments in August.
Is Brazilian quartzite subject to the 25% tariff?
No. The 25% US tariff that began on July 22, 2026 covers Brazilian granite, marble and slate, but quartzite is exempt. That is why Brazil's quartzite shipments to the US rose to $44.8 million in August while its granite fell 55%.
How can importers reduce tariff exposure on countertop materials?
Importers can shift to suppliers in countries not covered by the tariffs, such as Thailand or Canada for quartz, or switch to exempt stone types such as quartzite. They should also review contracts for duty-sharing clauses and get landed cost quotes that include the new duties.
What should fabricators do about the new tariffs?
Fabricators should check their slab inventory for tariff exposure, ask suppliers for duty-inclusive pricing, and prepare for more quartzite and marble work as natural stone gains share. They should also watch monthly import data for further shifts.
Sources
- U.S. Countertop Material Imports August 2026, stoneworld.com, Nov 4, 2026
- News coverage, technical tips and business insights for stone fabricators, stoneworld.com
- EE. UU. importa un 2,4 % menos de materiales para encimeras en agosto · Revista Veta, revistaveta.com, Nov 5, 2026
- Stone World, stoneworld.com, Nov 4, 2026
- Stone & Tile Top Stories, stoneworld.com, Nov 4, 2026
This article was researched and drafted with AI from the sources listed above. Check the original sources before acting on any regulatory detail.
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