Raw Materials and Specific Consumption (Copper) by Hindustan Copper Limited in India (1986-87 to 1995-96) | ||||||||||
(Tonne) | ||||||||||
Items | 1986-87 | 1987-88 | 1988-89 | 1989-90 | 1990-91 | 1991-92 | 1992-93 | 1993-94 | 1994-95 | 1995-96 |
Consumption | ||||||||||
Raw Materials | ||||||||||
Copper ore | ||||||||||
Copper concentrates | ||||||||||
Sulphuric acid | ||||||||||
Xanthates | ||||||||||
Pine Oil (Includes MIBC) | ||||||||||
Limestone/Lime | ||||||||||
Green poles (Number) | ||||||||||
Energy | ||||||||||
Electricity (106 Kwh) | ||||||||||
Coal | ||||||||||
Fuel Oil (Kilo Liter) | ||||||||||
Specific Consumption | ||||||||||
Ore per tonne of Saleable Copper | ||||||||||
Electricity (Kwh) |