CELL-DATA INTERNATIONAL S.R.L                                                        
MEDIE MENSILI CASH AL: 13/11/12    in us$/ton.
                                                                                     
                                                                                     
    ALL. SEC.   PIOMBO                                                               
                                                                                     
GEN. 2050.36  2094.07        
FEB. 2122.36  2126.12        
MAR. 2079.02  2061.45        
APR. 1966.11  2063.05        
MAG. 1902.93  1998.91        
GIU. 1804.18  1854.74        
LUG. 1765.66  1876.39        
AGO. 1745.66  1895.75        
SET. 1930.85  2169.28        
OTT. 1856.09  2153.30        
NOV. 1826.11  2163.00        
DIC.    0.00     0.00        
                                                                                     
                                                                                     
    STAGNO      EURO$                                                                
                                                                                     
GEN. 21461.1  1.29049        
FEB. 24342.6  1.32241        
MAR. 23016.1  1.32010        
APR. 22091.5  1.31617        
MAG. 20370.6  1.27889        
GIU. 19262.6  1.25263        
LUG. 18612.5  1.22885        
AGO. 18645.2  1.24000        
SET. 20696.7  1.28557        
OTT. 21320.6  1.29742        
NOV. 20436.1  1.27788        
DIC.     0.0  0.00000