Ann: Arrowsmith North Mineral Resource and Ore Reserve Update, page-133

No requirement to disclose pricing as its considered commercially sensitive, compromises both the buyer and the sellers ability to conduct price descrimination with other parties.

Agreed, though prices should be more robust since BFS, also too they were based entirely on foundry sand, of which ASN is now pumping out auto glass grade and Muchae is chasing flour. However we do now have 1m ton output down to 300k ton, which was raised early. This may mean that the work required is higher for the additional grades, but the price higher so its a wash. However, none of this is explained to us peasents.