Table 1 Operating costs.
From: The green value chain model of mining company based on zero carbon emissions
Classification of costs | Items | Cost (RMB/t) | Cost driver | Quantity of work |
|---|---|---|---|---|
Direct mining cost | Drilling operating costs | 3.2755 | Drilling volume | 328,948.68Â t |
Mining operating costs | 57.0179 | Mining | 550,841.00Â t | |
Transportation costs | 18.6127 | Transportation | 1,404,350.80Â t | |
Hoisting costs | 6.1117 | Hoisting | 763,665.26Â t | |
Ventilation costs | 1.8079 | Ventilation | 879,790.88Â t | |
Dewatering costs | 3.4330 | Drainage | 879,790.88Â t | |
Filling costs | 15.1925 | Filling Volume | 192,010.55Â t | |
Ore processing costs | 48.8396 | Ore Processing | 629,745.99Â t | |
Mining indirect cost | Pit manufacturing costs | 126.7066 | Electricity consumption | 24,218,800Â kWh |
Indirect cost of smelting | Metallurgical manufacturing costs | 11.2122 | Gasoline | 3.39Â t |
Other indirect costs | Overheads | 126.6507 | Diesel fuel consumption | 675.64Â t |
Selling costs | 0 | Explosives consumption | 188.44Â t | |
Finance costs | 24.6166 | Â | Â | |
Profit on gold sales | Sales profit | 254.1258 | Â | Â |
