PERU'S CENTROMIN SAYS NO COPPER FORCE MAJEURE Peru's biggest state mining firm, Centromin SA, said today there was no immediate force majeure possibility on its copper shipments after guerrillas blew up a railway line, interrupting train traffic from the Cobriza copper mine to the Pacific coast. A Centromin spokesman said the managers of the mine at Cobriza could always ship the the mineral by road to the coast for export if the train line continued interrupted. Cobriza produced the equivalent of around 40,600 fine tonnes of copper last year. Maoist guerrillas using dynamite interrupted train traffic two days ago when they blew up railway tracks and derailed a train laden with minerals 225 km (135 miles) east of Lima at Chacapalca, between the coast and Cobriza. An official at Minero Peru Comercial, Minpeco, Peru's state minerals marketing firm, confirmed there had been no declaration of force majeure on the shipments from Cobriza. Officials at National Train Company, Enafer, headquarters in Lima, the Peruvian capital, declined to comment on when train traffic would be restored to Cobriza. But an Enafer official, reached by telephone in the central Andean city of Huancayo, near Chacapalca, said traffic could be restored by Saturday.