sayonamining.com.au/wp/wp-content/uploads/...ment-Research.pdfU.a.
VALUATION
We have updated our Sayona valuation, again using the same “sum of the parts” method
as used in our initiation report (Table 8).
In the update, we have updated the costs and spodumene prices to reflect those as
used in the updated PFS, however again we have used a conceptual operation, with six
years of mining at 700,000tpa followed by 9 years of mining at 1,400,000tpa, for a total
of 16,800,000 tonnes being mined.
This assumes that all inferred mineralisation is upgraded, and a high Resource to Reserve
conversion - we have also used a higher strip ratio than previous following on from the
results of the upgraded PFS.
The economics are reasonable sensitive to strip ratio - an increase in 1 (e.g. from 6:1 to
7:1 waste:ore results in an additional 7.5 tonnes of waste needing to be mined for each
tonne of concentrate, resulting in an additional cost of C$23/tonne of concentrate.
We note that in our previous valuation we used a higher spodumene concentrate price
of US$550/tonne than the US$515/tonne as used by Sayona; in the current valuation we
have used the same figure of US$614/tonne, therefore our price increase is C$83/tonne,
broadly similar to the cost increases (C$60/tonne in the upgraded PFS + ~C$25/tonne to
allow for our higher strip ratio).
As such our post-tax, funded Authier valuation has remained largely similar to that of our
initiation un-risked valuation of A$226 million.
We have increased our Pilbara lithium valuation at A$15 million, to reflect the general
increase in value of lithium stocks over the past six months, and the addition of Deep
Well, reflecting the recent interest in the Pilbara conglomerate gold story.
Again we have used a 40% equity, 60% debt funding scenario, with equity raised at
A$0.06/share (previously A$0.05/share); our previous model also assumed pre DFS
funding of A$5 million at A$0.02/share, where in fact this was at A$0.01/share.
This results in a diluted share base of 1.9 billion shares.
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