RE: Nothing to add specifically14 Jul 2020 09:30
Thanks, Paddy.
I am interested in the basics of 'Toll processing' as, intuitively, can produce interesting results.
I have no actual knowledge, so this is simply my conjecture!
I assume that the toll process charge is made up from the total costs, both fixed and variable, of all the processing plant over the year (plus a profit/ buffer margin?) divided by the annual throughput.
Now, if this a charge per ton of ore, then it would be weighted towards the higher ore throughput, i.e. more cost to Telfer than Hav. Probably little change to an AISC metric for telfer vs their current.
If this is a charge per oz of output, then the weighting will be different. Less to Telfer, more to Hav (assuming the much higher grades that SB mentions). This would have an interesting effect, as it will reduce the AISC for Telfer and may therefore help extend Telfer's life.
It's a subtle difference, but may also reveal a further hidden benefit for NCM which does help cement a more harmonious JV!
Just my thoughts. of course.