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Inventories
12 Months Ended
Dec. 31, 2011
Inventories  
Inventories

10                                  Inventories

 

 

 

As of December 31,

 

 

 

2011

 

2010

 

 

 

 

 

 

 

Products

 

 

 

 

 

 

 

 

 

 

 

Nickel (co-products and by-products)

 

1,771

 

1,310

 

Iron ore and pellets

 

1,137

 

825

 

Manganese and ferroalloys

 

240

 

203

 

Fertilizer

 

387

 

171

 

Copper concentrate

 

72

 

28

 

Coal

 

277

 

74

 

Others

 

91

 

143

 

Spare parts and maintenance supplies

 

1,276

 

1,544

 

 

 

5,251

 

4,298

 

 

On December 31, 2011, the inventory includes provision for adjustment to market value for the products nickel and manganese in the amount of US$ 14 and US$ 9, respectively, there were no adjustments at December 31, 2010.