Imerys

Pre-Annual General Meeting Information • Mar 24, 2014

ORDINARY & EXTRAORDINARY SHAREHOLDERS' GENERAL MEETING ON APRIL 29, 2014

The information and documents relating to the Shareholders' General Meeting of Imerys, provided for by articles R. 225-73-1 and R. 225-83 of the French Code of Commerce, are available at the headquarters of the Company, on its website www.imerys.com in the section "Finance, Individual Shareholders, General Meeting" (Preliminary Documents to the Ordinary and Extraordinary Shareholders' General Meeting of April 29, 2014) and from CACEIS Corporate Trust.

For any information, please contact:

CACEIS Corporate Trust Imerys

14 rue Rouget-de-Lisle 154, rue de l'Université 92862 Issy les Moulineaux Cedex 09 75007 Paris France France Tel: + 33 (0)1 5778 3232 Tel: + 33 (0)1 4955 6655 Fax: + 33 (0)1 4908 0582 Fax: + 33 (0)1 4955 6316

About Imerys

The world leader in mineral-based specialty solutions for industry, with €3.7 billion revenue and 15,800 employees in 2013, Imerys transforms a unique range of minerals to deliver essential functions (heat resistance, mechanical strength, conductivity, coverage, barrier effect, etc.) that are essential to its customers' products and manufacturing processes.

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Whether mineral components, functional additives, process enablers or finished products, Imerys' solutions contribute to the quality of a great number of applications in consumer goods, industrial equipment or construction. Combining expertise, creativity and attentiveness to customers' needs, the Group's international teams constantly identify new applications and develop high value-added solutions under a determined approach to responsible development. These strengths enable Imerys to develop through a sound, profitable business model.