Press Release
For Immediate Distribution

• CGI production at Ironcast de Frontera foundry in Monclova, Mexico
• New 13-litre commercial vehicle engine platform, with series production commencing late 2026
• Combined with previously announced volumes for this engine platform, the program is forecasted to potentially add approximately 13% to the SinterCast current production at mature volume

[Monclova and Stockholm, 21 July 2026] – Ironcast de Frontera, a longstanding SinterCast licensee and a leading producer of engineered castings for the commercial vehicle and off-road industries, has been awarded a contract to supply Compacted Graphite Iron (CGI) cylinder blocks for a new 13-litre commercial vehicle engine platform in North America. Series production is expected to commence late 2026.

The Ironcast volume adds to the volume that SinterCast previously announced for this engine programme, in June 2025. In total, the program is forecasted to potentially add approximately 13% to the SinterCast current series production at mature volumes. The order reflects the accelerating shift of the global commercial vehicle industry toward CGI, driven by tightening emissions regulations including EPA 27 in North America from 2027 and Euro 7 in Europe from 2029, which require higher combustion pressures that conventional cast iron cannot sustain.

In preparation for the programme, and in addition to the capacity expansion ordered in 2025 and installed in April 2026, Ironcast has ordered the SinterCast desulphurisation solution for installation in the third quarter of 2026.

“Building on our series production of SinterCast-CGI components since 2019, we are proud to secure this programme for the commercial vehicle market. It is a strong endorsement of our capabilities and of the collaboration between Ironcast and SinterCast. Our robust CGI process will ensure efficient long-term production and the delivery of world-class components to our customers. We see CGI as the strongest growth opportunity in the cast iron foundry industry, for both on-road and off-road markets.” said Armando Garza, Plant Manager of Ironcast de Frontera.

“This order reflects the quality and professionalism that Ironcast has demonstrated as a SinterCast licensee, and we are proud to support their continued growth. With approximately two thirds of all CGI produced globally made using SinterCast process control, we are at the centre of the structural shift underway in the commercial vehicle industry. As highlighted in the public OEM announcement of this engine platform on 5 May, next-generation engines must sustain combustion pressures that conventional cast iron cannot meet, and CGI is the proven solution.” said Dr Vítor Anjos, President & CEO of SinterCast.

For more information:

Ironcast de Frontera is a leading Mexican foundry specialising in high-quality grey iron, Compacted Graphite Iron and ductile iron castings for the automotive, heavy-duty, and industrial sectors. Located in the industrial heart of Coahuila, Ironcast delivers precision-engineered components such as cylinder blocks, cylinder heads, and brake components to OEMs and Tier 1 suppliers across North America. With a commitment to operational excellence, innovation, and sustainability, Ironcast combines advanced manufacturing technologies with a skilled workforce to meet the evolving demands of the global iron castings market. For more information: www.ironcastmx.com.

SinterCast^® is the world’s leading supplier of process control technology for the reliable high volume production of Compacted Graphite Iron (CGI). Stronger, stiffer and more durable than conventional iron, CGI enables the development of smaller, lighter and more fuel efficient engines in passenger vehicle, commercial vehicle and industrial power applications. The use of SinterCast-CGI currently contributes to the reduction of approximately ten million tonnes of CO2 per year. With 59 installations in 13 countries, SinterCast provides sustainable solutions for manufacturing and transportation to the global foundry and automotive industries. SinterCast is a publicly traded company, quoted on the Small Cap segment of the Nasdaq Stockholm stock exchange (SINT). For more information: www.sintercast.com

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