Orbia Investor Day Presentation Deck

Progressing on Our Path to Carbon Neutrality and Setting New Targets Our pathway¹ is backed by science-based commitments 2025 Safety TRIR <0.2 for employees and contractors Waste 100% of facilities to achieve zero waste to landfill so Environmental Management 100% of sites certified with an environmental management system Air Emissions Reduce sulfur oxides (SOx) emissions by 60% We are progressing towards meeting our goals: -10% -8% -21% Scope 1 & 2 emissions vs. 2019 baseline Scope 3 emissions vs. 2019 baseline SOx emissions vs. 2018 baseline 1. Baseline year is 2019, except for Air Emissions for which a 2018 baseline applies. Orbia Investor Day 2022 | 32 2030 Climate Change Reduce scope 3 GHG emissions by 30% CDP D DRIVING SUSTAINABLE ECONOMIES Climate Change Reduce scope 1 & 2 GHG emissions by 47% Our progress is being recognized by third parties: MSCI SUSTAINALYTICS 205,0 Member of Dow Jones Sustainability Indices Powered by the S&P Global CSA GOLD SCIENCE BASED TARGETS Climate Change Achieve net zero carbon emissions (scope 1 & 2) 2022 ecovadis Sustainability Rating DRIVING AMBITIOUS CORPORATE CLIMATE ACTION orbia

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