This bloke is funny and more entertaining than every comedian at television.
A twitter user is asking him:
"Mr Langford I dont think it works that simple.... AVZ will also have 10-30x the capex compared to some of those you mentioned."
Ninja:
It is all relative - $AVZ will also have 10x-30x the revenue. The important part is AVZ size and where you fit on the hardrock cost curve.
The answer:
"Hold on a sec. PLS will be 5 MTPA. AVZ will NOT be 50 MTPA let alone 160 MTPA!!! It just doesn't work like that"
Someone should tell the Chinese that they have to build at least 4-5 railway lines from Manono to port to achieve this revenue target