Thanks plough,
I will show my calculation for September.
A$9.8m / 7000 t = A$1400/tonne 50% zinc
Zinc = US$2658 =A$3686/tonne
So A$3686 for a tonne = A$1843 for half tonne pure zinc.
Therefore A$1400 seems to be very good for zinc concentrate.
NCZ Price at posting:
$1.01 Sentiment: None Disclosure: Held