CEMEX announces conference call to discuss refinancing completion

Monterrey, Mexico. August 14, 2009 - CEMEX, S.A.B. de C.V. (NYSE: CX) announced today that it will host a conference call and webcast presentation on Monday, August 17, 2009 at 11:00AM ET to discuss the details regarding the completion of its comprehensive refinancing, which was announced earlier today.

The live presentation can be accessed at www.cemex.com, or interested parties may access the audio-only conference call by dialing +1-857-350-1673 and entering the passcode 53254116.

A recording of the webcast and the conference call will be available from 3:00 PM U.S. ET on August 17 until 3:00 PM U.S. ET, August 31. You may access the webcast recording at www.cemex.com, or by dialing +1-617-801-6888. The recording passcode is 74086997.

CEMEX is a global building materials company that provides high-quality products and reliable service to customers and communities in more than 50 countries throughout the world. CEMEX has a rich history of improving the well-being of those it serves through its efforts to pursue innovative industry solutions and efficiency advancements and to promote a sustainable future. For more information, visit www.cemex.com.

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This press release contains forward-looking statements and information that are necessarily subject to risks, uncertainties, and assumptions. Many factors could cause the actual results, performance, or achievements of CEMEX to be materially different from those expressed or implied in this release, including, among others, changes in general economic, political, governmental and business conditions globally and in the countries in which CEMEX does business, changes in interest rates, changes in inflation rates, changes in exchange rates, the level of construction generally, changes in cement demand and prices, changes in raw material and energy prices, changes in business strategy, and various other factors. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described herein. CEMEX assumes no obligation to update or correct the information contained in this press release and no assurance can be given of the outcome of these negotiations with the banks.