Number of shares composing the share capital and total number of voting rights of Lafarge S.A.

Regulatory News:

Lafarge S.A. (Paris:LG):

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)

Identity of the reporting company : Lafarge S.A., Euronext Paris: LG

(*) Estimated numbers partially taking into accounts the loss of double voting rights of the shares tendered to the public exchange offer for the shares of Lafarge S.A. initiated by Holcim Ltd.

(**) 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.

More information is available on www.lafarge.com

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