SEGMENT AND RELATED INFORMATION: (Details 5)
|
12 Months Ended |
---|---|
Dec. 31, 2012
T
|
|
Copper cathodes | Mitsui
|
|
Long-term sales contract | |
Quantity to be supplied (in tons) | 48,000 |
Quantity to be supplied related to prior contract (period 1994-2000) (in tons) | 90,000 |
Quantity to be supplied related to prior contract in 2014 (in tons) | 48,000 |
Quantity to be supplied related to prior contract in 2015 (in tons) | 42,000 |
Molybdenum concentrates | Molibdenos y Metales
|
|
Long-term sales contract | |
Quantity to be supplied (in tons) | 24,800 |
Period for which contract can be extended (in years) | 1 |
Minimum period for which contract is to be maintained (in years) | 3 |
Molybdenum concentrates | Molymex
|
|
Long-term sales contract | |
Minimum percentage of total production required to be supplied | 85.00% |