ABOUT FRESNILLO PLC Fresnillo plc is the world's largest primary silver producer and Mexico's largest gold producer, listed on the London and Mexican Stock Exchanges under the symbol FRES. Fresnillo plc has seven operating mines, all of them in Mexico - Fresnillo, Saucito, Ciénega (including Las Casas Rosario & Cluster Cebollitas), Herradura, Soledad-Dipolos 1, Noche Buena and San Julián (Veins and Disseminated Ore Body), three development projects - the Pyrites Plant at Fresnillo, the optimisation of the beneficiation plant also at Fresnillo, and Juanicipio, and four advanced exploration projects - Orisyvo, Rodeo, Guanajuato and Pilarica, as well as a number of other long term exploration prospects.