Investor Presentation

Significant Macro Tailwinds from the American Infrastructure Investment and Jobs Act Roads, Bridges and Major Projects Investment: $110bn + 4 Investment to repair over 45,000 bridges and 1 in 5 miles of highways which are in poor condition Our Metal Coatings segment provides hot-dip galvanizing for many end uses including guardrails, signs, bridges and light poles Clean Energy and Power Investment: $65bn Investment in clean energy transmission and grid by building thousands of miles of transmission lines Our Metal Coatings segment provides hot-dip galvanizing for transmission, distribution and solar, including monopoles and lattice towers Water, Airports and Other Investment: +$75bn L7 Investment io improve critical infrastructure for water including both waste and drinking water, airports and data centers among many other areas Our Precoat Metals segment provides aesthetic coatings for the metal used in data centers, airports, and other critical infrastructure Z INVESTOR PRESENTATION 12

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