Cemex was upgraded from A to AAA, the highest possible MSCI ESG rating
Rating recognizes Cemex's management of financially relevant sustainability risks
Rating supports investor assessment of risk, resilience, and long-term value creation

Cemex announced today that it has been upgraded to AAA from A in the MSCI ESG Ratings assessment, achieving the highest possible rating.

MSCI ESG Ratings evaluate companies on their resilience to financially relevant, industry-specific sustainability risks and opportunities. The AAA rating places Cemex among the top performers in its sector globally, with only 15 companies from the global building materials industry achieving a AAA rating.

"Sustainability remains firmly embedded across our organization and is increasingly linked to disciplined investment, operational performance, and long-term value creation," said Jaime Muguiro, CEO of Cemex. "We are committing to moving forward on decarbonization, focused on the levers that make sense financially and meet the demands of our customers in markets with the right regulatory framework."

This recognition reflects Cemex's continued progress in strengthening operational practices, enhancing transparency, and integrating sustainability into core business decisions. The company has focused on improving resilience across key areas, including climate strategy, resource efficiency, and governance.

MSCI ESG Ratings are used by investors to inform portfolio construction, risk management, and engagement decisions. The assessment compares companies within each industry, providing a relative view of how effectively they manage sustainability-related risks and opportunities.

About Cemex

Cemex is a global construction materials company that is building a better future through sustainable products and solutions. Cemex is committed to achieving carbon neutrality through relentless innovation and industry-leading research and development. Cemex is at the forefront of the circular economy in the construction value chain and is pioneering ways to increase the use of waste and residues as alternative raw materials and fuels in its operations with the help of new technologies. Cemex offers cement, ready-mix concrete, aggregates, and urbanization solutions in growing markets around the world, powered by a multinational workforce focused on providing a superior customer experience enabled by digital technologies. For more information, please visit: www.cemex.com

Except as the context otherwise may require, references in this press release to "we," "us," "our," or similar expressions refer to Cemex, S.A.B. de C.V. ("Cemex") (NYSE:CX, BMV:CEMEX) and its consolidated entities. The information disclosed in this press release and the current or future events referenced therein may contain forward-looking statements within the meaning of applicable securities laws and regulations, including but not limited to Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. We intend these forward-looking statements to be covered by the "safe harbor" provisions for forward-looking statements within the meaning of applicable securities laws and regulations in all jurisdictions where such provisions exist, including but not limited to the US Private Securities Litigation Reform Act of 1995. These forward-looking statements and information are necessarily subject to risks, uncertainties, and assumptions, including but not limited to statements related to our plans, objectives, and expectations (financial or otherwise), and typically can be identified by the use of words such as, but not limited to, "will", "may," "assume," "might," "should," "could," "continue," "would," "can," "consider," "anticipate," "estimate," "expect," "envision," "plan," "believe," "foresee," "predict," "potential," "target," "goal," "strategy," "intend," "aimed", or other forward-looking words. Although we believe that our expectations are reasonable, we can give no assurance that these expectations will prove to be correct, and actual results, performance and/or achievements may vary, including materially, from historical results, performance and/or achievements or those anticipated by forward-looking statements due to various factors. Unless otherwise indicated, these forward-looking statements reflect our current expectations and projections about the future based on certain assumptions and on our knowledge of facts and circumstances as of the date such forward-looking statements are made. These forward-looking statements necessarily involve risks, uncertainties, assumptions and other important factors that could cause results and any estimate, projection and/or guidance presented in this press release to differ materially from historical results, performance and/or achievements or those anticipated by forward-looking statements due to various factors. Among others, such risks, uncertainties, assumptions, and other important factors that could cause results and any estimate, projection and/or guidance presented in this press release to differ or fail to materialize, or that otherwise could have an impact on us, include those discussed in our most recent annual report and those detailed from time to time in our other filings with the U.S. Securities and the Exchange Commission ("SEC"), Mexican National Banking and Securities Commission (Comisión Nacional Bancaria y de Valores, the "CNBV") and the Mexican Stock Exchange (Bolsa Mexicana de Valores, the "BMV"), which factors are incorporated herein by reference, including, but not limited to: changes in general economic, political and social conditions, including government shutdowns, new governments or regimes and decisions our ability to implement our climate action program in effect at any given time, if any, including our current "Future in Action" climate action program, and to achieve our sustainability goals and objectives in effect at any given time, if any, including under our current "Future in Action" climate action program. Many factors could cause our expectations, expected results, and/or projections expressed in this press release and in the events referenced herein not being reached and/or not producing the expected benefits and/or results, as any such benefits or results are subject to uncertainties, costs, performance, and also rate of success and/or implementation of technologies, some of which are yet not proven, among other factors. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results, performance and/or achievements may vary materially from historical results, performance, and/or achievements and/or results; performance and/or achievements expressly or implicitly anticipated by the forward-looking statements; or otherwise could have an impact on us. Forward-looking statements should not be considered guarantees of future performance, and past results or developments are not indicative of results or developments in subsequent periods. Actual results, performance and/or achievements of our operations and the development of market conditions in which we operate, or other circumstances that may materialize, may differ materially from those described in, or suggested by, the forward-looking statements contained in this press release, and events referenced therein. Any or all of our forward-looking statements may turn out to be inaccurate and the factors identified above are not exhaustive. Accordingly, undue reliance on forward-looking statements should not be placed, as such forward-looking statements speak only as of the dates on which they are made. The forward-looking statements and the information disclosed in this press release are made and stated as of the dates specified in such referenced press release and are subject to change without notice; and, except to the extent legally required, we expressly disclaim any obligation or undertaking to update or correct the information contained in this press release, or revise any forward-looking statements in such referenced press release, whether to reflect new information, the occurrence of anticipated or unanticipated future events or circumstances, any change in our expectations regarding those forward-looking statements, any change in events, conditions or circumstances on which any such statement is based, or otherwise. Readers should review future reports filed or furnished by us with the SEC, the CNBV and the BMV. Additionally, the information disclosed in this press release contains references to "green," "social," "sustainable," or equivalent-labelled activities, products, assets, or projects. There is currently no single globally recognized or accepted, consistent, and comparable set of definitions or standards (legal, regulatory, or otherwise) of, nor widespread cross-market consensus i) as to what constitutes, a ‘green', ‘social,' or ‘sustainable' or having equivalent-labelled activity, product, or asset; or ii) as to what precise attributes are required for a particular activity, product, or asset to be defined as ‘green', ‘social,' or ‘sustainable' or such other equivalent label; or iii) as to climate and sustainable funding and financing activities and their classification and reporting. Therefore, there is little certainty, and no assurance or repress release is given that such activities, products, assets or projects and/or reporting of those activities, products, assets or projects will meet any present or future expectations or requirements for describing or classifying such activities, products, assets or projects as ‘green,' ‘social,' or ‘sustainable,' or attributing similar labels. We expect policies, regulatory requirements, standards, and definitions to be developed and continuously evolve over time. Certain sections in this press release contain ESG- or sustainability-related forward-looking statements, such as aims, ambitions, estimates, forecasts, plans, projections, targets, goals and other metrics, including but not limited to: climate and emissions, business and human rights, corporate governance, research and development and partnerships, development of products and services that intend to address sustainability-related concerns and sustainability related targets/ ambitions when finalized, including the implementation of technologies and other initiatives that aim to reduce and/or capture CO₂ emissions. These forward-looking statements also include references to specific programs, such as our current "Future in Action" climate action program, as well as various ESG-related indicators, objectives or metrics disclosed previously or that may be disclosed in the future, none of which are guarantees and any and all of which may ultimately not be achieved or may be abandoned at any time, whether in part, in full, or within any specific timeframe. There are many significant uncertainties, assumptions, judgements, opinions, estimates, forecasts and statements made of future expectations underlying these forward-looking statements which could cause actual results, performance, outcomes or events to differ materially from those expressed or implied in these forward-looking statements, which include, but are not limited to: the extent and pace of climate change, including the timing and manifestation of physical and transition risks; the macroeconomic environment; uncertainty around future climate-related policy, including the timely implementation and integration of adequate government policies; the effectiveness of actions of governments, legislators, regulators, businesses, investors, customers, and other stakeholders to mitigate the impact of climate and sustainability-related risks; changes in customer behavior and demand, changes in the available technology for mitigation and the effectiveness of any such technologies, as some of these new technologies may be unproven; excessive costs and expenses related to acquire and/or develop technology for mitigation; the roll-out of low carbon infrastructure; the availability and adoption of renewable energy in our value chain; the development of carbon capture, circular utilization, and sequestration technologies, including the adoption of cost-effective carbon-related technologies such as carbon capture, utilization, and storage; the availability of accurate, verifiable, reliable, consistent, and comparable climate-related data; lack of transparency and comparability of climate-related forward-looking methodologies; variation in approaches and outcomes, as variations in methodologies may lead to under or overestimates and consequently present exaggerated indication of climate-related risk; and reliance on assumptions and future uncertainty. Calculations of forward-looking metrics are complex and require many methodological choices and assumptions. Accordingly, undue reliance should not be placed on these forward-looking statements. Furthermore, changing national and international standards, industry and scientific practices, regulatory requirements, and market expectations regarding climate change, which remain under continuous development, are subject to different interpretations. There can be no assurance that these standards, practices, requirements, and expectations will not be interpreted differently than our understanding when defining sustainability-related ambitions and targets or change in a manner that substantially increases the cost or effort for us to achieve such ambitions and targets.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260324634029/en/

Analyst and Investor Relations - Monterrey

Patricio Treviño

+52 (81) 8888-4327

ir@cemex.com

Media Relations

Jorge Pérez

+52 (81) 8259-6666

jorgeluis.perez@cemex.com

Cemex Receives MSCI ESG Rating Upgrade to AAA