Best deal is for an alumina producer to partner with Veolia and get alumina at a similar or lower price than what he already produces.

Considering that Orbite process is already the lowest cost one, even considering an ample safety margin for increased costs due to different feedstock and lower alumina content, the price would probably be very competitive.

And that's not even taking into account the by-products, which would reduce the alumina cost for the producer if he is a partner.