Commercial Metals Company Investor Presentation Deck

Tensar - Addressable Market and Value Proposition Attractive End-Use Markets with Significant Product Adoption Potential Size of Addressable End Markets and Description of Applications (Defined as estimated sales of comparable products and services, $ in billions) Buildings Private roads Working surfaces Retaining walls & slopes Energy & Renewables Access roads Working surfaces Retaining walls & slopes Infrastructure & Site Prep Access roads Working surfaces Storage of heavy loads Retaining walls & slopes GMC $0.4 $2.0 $13 billion $0.8 addressable market¹ $2.4 Current penetration is ~5% [1] Based on third party market study $7.5 Geopiers Multi-family housing Distribution & logistics Office building Industrial Roadways Subgrade stabilization Asphalt reinforcement Pavement optimization Strong Value Proposition to Drive Increased Adoption Value Proposition and Importance by Project Stakeholder Value Proposition Lower Construction Cost Faster Construction Lower Total Cost of Ownership Extended Asset Life Lower Environmental Impact Governments High Priority Project Stakeholders Private Owners Proj. Engineers O Contractors O Medium Priority Low Priority CMC: Investor Overview 21

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