RE: RBC raises target price4 Jun 2025 20:08
Before the new front end module at Roan was operational, they were processing lower grade tailings through the milling and floatation circuit to extract sulphides. The sulphide concentrates are then sold into the market for further processing. A tonne of copper contained in sulphide concentrate sells for a lower price than a tonne of 99.99% pure copper cathode, hence why the revenue / tonne last financial year was just under US$7000 / tonne when the average LME copper price was ~US$8,700.
The new feed is mainly copper oxide with a small percentage of sulphides (that's according to Leon) so most of what is produced will be processed at Sable to copper cathode, attracting the full LME price. That means the average revenue / tonne should be much higher, hopefully somewhere close to US$9,000 / tonne at current LME price. What we don't yet know is what the average cost would be once they start to produce at the maximum rate.
The actual number of tonnes Roan will produce isn't actually that much more than before but the margin should be better. The frustrating thing is that they are now only processing the higher grade ore rather than in addition to what they were already processing. I guess there's a valid reason why they can't do that but we have't been told what it is. It doesn't help that the module was supposed to be rated for 50,000 tonnes / month throughput to produce 5,000 tonnes of copper oxide / year. In reality they are now talking about 35,000-40,000 tonnes / month. Hopefully they can push that up once in regular production.