This week’s stories paint a pretty clear picture of an industry being forced to adapt from several directions at once.

The biggest immediate change is in the US, where new quartz safeguard duties are now being collected. What is interesting is that reported supplier increases of 18–25% are running well above the basic in-quota tariff calculation. For fabricators already quoting work on tight margins, that creates a very real problem — particularly when existing quotes were written before the increases arrived.

Cosentino’s response is equally interesting. With the US and Canada representing 52% of group sales, it has been preparing for this scenario for months. Importantly, Dekton and Sensa sit outside the safeguard, giving us an early indication of where some specifications could move.

At the same time, the pressure on traditional engineered stone continues from another direction. California has now documented 592 confirmed silicosis cases, including 31 deaths and 65 lung transplants. Australia is also reviewing health and air-monitoring requirements. Regulation may differ between markets, but the direction of travel remains difficult to ignore.

Natural stone could be one beneficiary. Turkey’s Aegean exporters have already passed US$1.5 billion, while Ceará’s ornamental stone trade surplus increased 28.3%. We are also seeing natural stone being pushed further into vertical applications, book-matched home bars, wine rooms and full-height walls. In Albania, OODA has gone even further, designing a high-rise façade system around quarry-block dimensions to improve material yield.

Technology is moving just as quickly. China has commissioned a digitally integrated sintered-slab plant capable of around 45,000 m² per day. A+W is bringing AI directly into order entry and dispatch for flat-glass fabricators, while Park Industries is expanding machinery around ultra-jumbo slab processing. Chinese machinery manufacturers are also taking prominent positions at Marmomac.

Add new EU packaging rules and another round of freight increases, and the message is fairly simple.

Costs are changing. Regulation is changing. Materials are changing. Technology is changing.

The businesses paying attention and adapting early will be in a much stronger position than those waiting for things to settle down.

Until next week; keep looking beyond the surface.
Alf.

New Chinese sintered slab plant targets 45,000 m² per day: Shandong Huamantian has commissioned a Keda-built sintered slab production line with reported capacity of around 45,000 m² per day. The facility incorporates digital manufacturing and intelligent post-kiln systems, providing another example of the scale and automation now entering Chinese surface manufacturing.

Albanian towers designed around the dimensions of a quarry block: OODA's proposed twin towers in Vlorë will use locally sourced Tomorri white marble, selected after the architects reviewed eight Albanian stone options. Interestingly, the façade system was designed around quarry-block proportions, potentially improving stone yield while reducing waste and unnecessary transport.

Natural stone moves beyond benchtops into bars, wine rooms and feature walls: UK supplier Cullifords is reporting increased use of natural stone vertically across home bars, wine rooms, splashbacks and full-height walls, often using book-matched and heavily figured materials. If the trend develops, it could favour suppliers holding matched slab lots while creating higher-value but more complex fabrication work.

US quartz tariffs hit fabricators with price increases of up to 25%: US quartz safeguard duties officially began on 15 August, with distributors withdrawing price lists and notifying fabricators of increases between 18% and 25%. The increases suggest suppliers are passing through not only the tariff cost, but also some inventory replacement and margin pressure.

Cosentino prepares response as US quartz tariffs hit its largest market: Cosentino has told employees it has action plans ready as new US quartz tariffs affect a region representing 52% of its €1.4 billion in group sales. Importantly, Dekton and its Sensa natural stone range sit outside the safeguard, potentially giving the company alternatives as the US market adjusts.

California records 592 engineered stone silicosis cases: New research covering 2019 to June 2026 has identified 592 confirmed silicosis cases among engineered stone workers in California, including 31 deaths and 65 lung transplants. The findings add further weight to calls for tighter regulation and could accelerate the shift towards lower-silica and alternative surface materials.

Australia reviews workplace health and air monitoring rules: Safe Work Australia has opened consultation on proposed changes to health and air monitoring requirements under the model WHS Regulations. The consultation closes on 21 September and could ultimately affect how businesses monitor worker exposure to hazardous chemicals, including silica-related risks.

New EU packaging rules now apply to stone and tile imports: New EU packaging regulations came into effect on 12 August, introducing requirements around recyclability, labelling and unnecessary empty space. Businesses placing crated slabs, tiles and other stone products onto the EU market will increasingly need to consider packaging compliance alongside the product itself.

Park Industries expands sawjet processing for ultra-jumbo slabs: Park Industries has launched the SABERjet XL with a 144 × 88-inch table and full blade and waterjet miter coverage. The larger processing envelope is aimed at ultra-jumbo slabs, potentially helping fabricators improve yield while reducing the re-handling required for large-format porcelain, quartzite and other materials.

Chinese machinery manufacturers increase their presence at Marmomac: Chinese machinery and tooling suppliers are taking prominent positions at Marmomac 2026, with Hualong showcasing 5-axis CNC, waterjet and other stone-processing equipment. Their increasing European presence could put further pressure on machinery pricing, particularly if manufacturers can combine lower equipment costs with credible local service and support.

AI moves directly into order entry and dispatch for fabricators: A+W Software will demonstrate AI-powered order entry alongside its new Smart Companion Dispatch system at Glasstec 2026. Although developed for flat glass, the technology addresses many of the same manual processes found in stone fabrication — turning drawings, emails and other documents into production-ready information and managing dispatch digitally.

Turkey's Aegean mineral exports pass US$1.5 billion ahead of schedule: Aegean mineral exporters have passed US$1.5 billion in exports five months earlier than targeted, with natural stone accounting for US$796 million. Block exports increased 36%, while China remained the largest destination at US$499 million.

Container freight rates move higher on key stone trade routes: Shipping lines have introduced new freight rates across Asia–Mediterranean and Indian Subcontinent–Europe routes, while Shanghai–New York container rates increased 10%. For stone and surface importers, another period of freight volatility could place additional pressure on landed costs.

Global Surfaces reaches break-even at just 27% capacity utilisation: Indian manufacturer Global Surfaces has returned to break-even while operating at only 27% of group capacity. The company is also exiting domestic natural stone processing and shifting production towards engineered quartz, highlighting the significant economics behind achieving utilisation in slab manufacturing.

Ceará's ornamental stone trade surplus climbs 28.3%: Brazil's Ceará state recorded US$66.6 million in ornamental stone exports during the first seven months of 2026, producing a trade surplus of US$66.3 million — up 28.3% year-on-year. Stone now represents 5.2% of the state's trade balance, reinforcing Ceará's growing position as another important Brazilian stone export region.

Did You Know? The brilliant white marble we associate with Ancient Greece isn't quite how the Greeks would have seen it.

Greek temples and sculptures were decorated with colour, a practice known as polychromy. Scientific analysis of the Parthenon and other Acropolis monuments has identified surviving traces of blue, red and green pigments on the marble, evidence that colour formed an important part of the original architecture.

Over thousands of years, much of that colour disappeared through weathering and other deterioration, leaving behind the predominantly bare marble that helped shape our modern image of Ancient Greece.

So, one of history's most famous white-stone architectural styles wasn't originally quite so white.

Till next time,