Lafarge: Number of Shares Composing the Share Capital and Total Number of Voting Rights

Statement in compliance with articles L233-8-II of the code of commerce and 223-16 of the general regulation of the financial markets authority (AMF Autorité des Marchés Financiers)

Regulatory News:

Lafarge (Paris:LG)

Date			Number of shares composing the share capital			Total number of voting rights
30 April 2013			287,280,902			Theoretical number of voting rights:			400,537,307
						Number of voting rights exercisable at shareholders' meetings(*):			400,519,047

Number of voting rights exercisable at shareholders' meetings theoretical number of voting rights (i.e. total number of voting rights attached to the shares composing the share capital) number of shares without voting rights.

NOTES TO EDITORS

A world leader in building materials, Lafarge employs 65,000 people in 64 countries, and posted sales of €15.8 billion in 2012. As a top-ranking player in its Cement, Aggregates and Concrete businesses, it contributes to the construction of cities around the world, through its innovative solutions providing them with more housing and making them more compact, more durable, more beautiful, and better connected. With the world's leading building materials research facility, Lafarge places innovation at the heart of its priorities in order to contribute to more sustainable construction and to better serve architectural creativity. Since 2010, the Lafarge Group has been part of the Dow Jones Sustainability World Index, the first global sustainability benchmark in recognition of its sustainable development actions. More information is available on Lafarge's website: www.lafarge.com

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Contacts:

Lafarge
PRESS RELATIONS
Christel des Royeries, [phone]
[e-mail]
or
Mélanie Coviaux, [phone]
[e-mail]
or
Caroline Winkler, [phone]
[e-mail]
INVESTOR RELATIONS
Stéphanie Billet, [phone]
[e-mail]
or
Michael Bennett, [phone]
[e-mail]
or
Laurence Le Gouguec, [phone]
[e-mail]