Yes underlying revenue in the Sept quarter based on actual production would have been around $31-32 m IMO so the current quarter requires three things to happen to potentially exceed that underlying result.
1: Commodity prices in $A to improve on average over the quarter, that's almost a given now.
2: Production to increase: That won't be known untill Jan and could go either way but the guidance from Mel is 90-100,000 t which was the same guidance for the Sept quarter and likely to be similar.
3: Grades increasing: Again won't be known until Jan and there is no guidance on that so is a coin toss.
So higher prices could cancel out lower grades and/ or lower production or could be enhanced by higher grades and / or higher production.
Summary : We haven't a clue really but will know sometime in Jan, probably work on $30m which would be a perfectly good result and enjoy any upside if it comes and there is certainly scope for that...
Cheers Whisky