solvay.com

In line with Belgian transparency legislation (Law of May 2, 2007), SIH Partners, LLLP recently sent to Solvay the following transparency notifications indicating that they crossed different thresholds.

In line with Belgian transparency legislation (Law of May 2, 2007), Citigroup Inc. recently sent to Solvay the following transparency notification indicating that it crossed the threshold of 3%.

This invisible material will power the energy transition Solar glass, batteries, water treatment, and even everyday products all have one thing in common: sodium carbonate, or soda ash. This is one of the most strategic and least visible materials of the decade ahead. It can be produced cheaply, in compliance with environmental rules that vary enormously from one continent to the next.

In line with Belgian transparency legislation (Law of May 2, 2007), Citigroup Inc. recently sent to Solvay the following transparency notification indicating that they crossed the threshold of 3%.

In line with Belgian transparency legislation (Law of May 2, 2007), SIH Partners, LLLP recently sent to Solvay the following transparency notification indicating that they crossed the threshold of 3%.

In line with Belgian transparency legislation (Law of May 2, 2007), Citigroup Inc. recently sent to Solvay the following transparency notifications indicating that they crossed the threshold of 3%.

The investment supports growing semiconductor demand and strengthens local supply by year-end. Solvay today announced an expansion of its electronic grade hydrogen peroxide production capacity in Taiwan through its joint venture, Shinsol Advanced Chemicals. The expansion will more than double annual production capacity by the end of 2026. The announcement builds on the launch of Shinsol Advanced Chemicals'electronic grade hydrogen peroxide facility in Taiwan in 2023.

Solvay today announced several senior leadership appointments in its Silica and Special Chem businesses. Effective October 1, 2026 : Adam Days has been appointed GBU President Silica. The appointments follow the decision of An Nuyttens, GBU President Silica & Special Chem, to take a new opportunity outside Solvay.

Same specification, every plant, every batch: consistency is the new standard of excellence A grain of salt lost on a soccer field: that is the order of magnitude used to describe the detection threshold for metallic impurities in certain chemicals intended for the most advanced semiconductor market. The industry already knows how to achieve such a level of precision in lab conditions.

Full year guidance confirmed Underlying net sales in Q2 2026reached €1,031 million, down -7.4% organically versus Q2 2025, reflecting continued weakness in soda ash pricing (particularly in seaborne) and the negative impact of the Middle East conflict on Solvay’s operations. Underlying EBITDA amounted to €187 million with a margin of 18.1%, down -19.5% organically versus Q2 2025. The year-on-year decline is driven equally by the conflict in the Middle East impacting Q2 2026, and by the c.