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    Selected Countries Tax System  Applicable to Mining Companies (as of 1998)  
                     
  Income Tax Income Social Tax  Dividend (6) Withholding Tx VAT incl.imports Mineral Export Tax Municipal Royalties Carried Loss Depreciation Consolidated Tax Returns  
Argentina 33%   none 21% none 3% 5 year limit straight-line/ or faster no  
Australia 36%   15% 0-22% none   no time limit straight-line/ or faster restricted (4)  
Bolivia 25%   none 13% none 0.7- 6% no time limit straight-line/ or faster no  
Brazil 25% 9% none  1-18%(12) none 0.2- 3% no time limit (13) straight-line/ or faster no  
Canada 44-51% (2)   10% 7% none yes 7 years (1) straight-line/ or faster no  
Chile 35%   none (11) 18% none none no time limit straight line no  
Colombia 35%   7% 16% none   5 years straight line no  
Ecuador                    
France 33.33% (5)   15% 5.5-20.6%(7) none   5 years(8) straight-line/ or faster    
French Guyana 33.33% (14)   15% 12% (15) none 1%        
Mexico 34%   none 15% none   10 years straight line yes (9)  
Paraguay 30%   5% 10% none   3 years straight line no  
Peru 30% 8% 10% 16%-18% none   4 years straight-line/ or faster no  
Venezuela 67.7% (3)   none (11) 16,50%   yes   straight line no  
Russia 24-20%   ? ? 6.5%(Ag) '+4%? ? ?    
Uruguay 30%   10% 23% none   3 years straight-line/ or faster    
USA 35%(10)   5% 4-10% none   20 years (8) straight-line/ or faster yes  
                     
(1) maybe carried back 3 years     (9) restricted to companies with more than 50% common ownership.  
(2) combines Federal and Provincial/Territorial income tax.   (10) plus state and local government income tax that may reach additional 12%.  
(3) bulked with oil and gas.       (11) taxable income applies        
(4) restricted to companies under 100% common ownership. (12) less deductions from insumables and utilities; plus Pis/Cofins at 3.65%. Export zero rated.  
(5) large companies may pay a surcharge of 15% bringing the effective rate to 41.66%. (13) deductions limited to 30% per year.      
(6) for remittance to the UK.       (14) ten-year tax holiday may apply in certain conditions. Rate and rules stable for 25years.  
(7) except imports from EU Member States.   (15) plus 2% on imported goods payable to Chamber of Commerce.   
(8) limited carry back provisions.                
                  E Reis Aug 2002