$?Bill in a ? Life mine, page-27398

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Economics at Spot Prices2
:
 LOM post-tax free cash flow of US$1.25bn (A$1.83bn) from US$3.52bn (A$5.14bn) of revenue LOM.
 Annual post-tax free cash flow of US$139M (A$204M) per annum during steady-state operations.
 C1 cash costs for copper, after co-product credits, of US$(0.29)/lb Cu.
 Pre-tax NPV7 is US$857M (A$1.25bn) and post-tax NPV7 is US$668M (A$975M).
 Pre-tax IRR of 42.2% and post-tax IRR of 37.2%.

1 Mining Inventory Cu-Equiv. (%) = (Cu% x 0.944) + (Zn% x 0.947 x 2712/9,259) + (Pb% x 0.799 x 2205/9,259) + (Ag oz/t x 0.82 x 25/9,259x100) + (Au oz/t x 0.77 x
2055/9,259x 100)
2 Spot prices as at 10/07/2024: Cu: $4.66/lb, Zn: $1.36/lb, Pb: $1.02/lb, Au: $2,392/oz, Ag: $31.12/oz