HispanicBusiness

Production

----------------------------------------------------------------------------                                             three months ended December 31Inmet's share                          2012            2011          change----------------------------------------------------------------------------Copper (tonnes)  Cayeli                              7,000           8,600             -19%  Las Cruces                         17,300          14,100             +23%  Pyhasalmi                           3,300           3,500              -6%----------------------------------------------------------------------------                                     27,600          26,200              +5%----------------------------------------------------------------------------Zinc (tonnes)  Cayeli                             11,100          11,300              -2%  Pyhasalmi                           9,700           6,600             +47%----------------------------------------------------------------------------                                     20,800          17,900             +16%----------------------------------------------------------------------------Pyrite (tonnes)  Pyhasalmi                         222,500         210,500              +6%--------------------------------------------------------------------------------------------------------------------------------------------------------                                                     year ended December 31Inmet's share                          2012            2011          change----------------------------------------------------------------------------Copper (tonnes)  Cayeli                             31,400          28,700              +9%  Las Cruces                         67,700          42,100             +61%  Pyhasalmi                          12,600          14,000             -10%----------------------------------------------------------------------------                                    111,700          84,800             +32%----------------------------------------------------------------------------Zinc (tonnes)  Cayeli                             40,700          48,100             -15%  Pyhasalmi                          25,600          32,300             -21%----------------------------------------------------------------------------                                     66,300          80,400             -18%----------------------------------------------------------------------------Pyrite (tonnes)  Pyhasalmi                         891,700         804,900             +11%---------------------------------------------------------------------------------------------------------------------------Inmet's share                    objective 2013-----------------------------------------------Copper (tonnes)  Cayeli                        27,800 - 30,900  Las Cruces                    68,500 - 72,000  Pyhasalmi                     12,000 - 13,400-----------------------------------------------                              108,300 - 116,300-----------------------------------------------Zinc (tonnes)  Cayeli                        35,900 - 39,900  Pyhasalmi                     20,300 - 22,500-----------------------------------------------                                56,200 - 62,400-----------------------------------------------Pyrite (tonnes)  Pyhasalmi                             820,000-----------------------------------------------