This is by far the most detailed and comprehensive analysis of the project that I've seen so far. Really interesting to read through.
Highlights;
Project life 12 years
Initial capital cost ($ million) 350
Operating (C1) cash cost per pound copper after credits ($) 1.74
Total LOM cash flow ($ million) 556
After-tax NPV (8.0% discount rate) ($ million) 256
After-tax IRR (%) 28