So guys after all of this time producing these mineral sands in...

So guys after all of this time producing these mineral sands in such a straight forward and short production chain, what with the digging, the trucking, the train the ship the processing the ship the sale. Does anyone know how much it costs them to produce zircon etc, as far as I can tell they are not too clear about this and more so the SP has gone nowwhere in two years.