Minerals Technologies Unveils Innovations And Strategic Growth Targets At 2026 Investor Day; Reiterates Long-Term Targets And Highlights Value Creation Opportunities; Presents Capability To Produce High-Purity Calcium Metal To Support Domestic Heavy Rare Earth Metallization; Reveals A New Application Of Its Proprietary Waste Repurposing Technology That Extracts Commercially Valuable Minerals From Steel Slag

Minerals Technologies Inc. (NYSE: MTX) presented its strategic growth targets and innovations at its 2026 Investor Day, emphasizing its capability to produce high-purity calcium metal to support domestic heavy rare earth metallization, which is expected to generate over $100 million in incremental revenue. The company also introduced a new application of its proprietary waste repurposing technology that extracts valuable minerals from steel slag, with a total addressable market exceeding $250 million in the U.S. MTI aims to deepen its market presence and expand into higher growth sectors while leveraging its unique mineral reserves and technologies.