"WhatNoGravy, I would be most interested as to how you would personally calculate a varying sale price over 12 years for concentrate into such a valuation. Please, show us some working, I would be most appreciative."
Proofreader, to see how it is done have a look at any broker report. They invariably include copies of spreadsheet output to support the company valuations they report.
By definition if ABN has come up with a value he/she must have used some sort of forecast for future prices etc.
TMR Price at posting:
0.0¢ Sentiment: Hold Disclosure: Held