In 2008 Dye was talking of $75/sq m added value on 200million sq...

In 2008 Dye was talking of $75/sq m added value on 200million sq m steel roofing alone.
On Turkish glass this has dropped to $4 per sq m [initial phase 100,000 sqm, value to DYE $400,000 ].
I'm confused about what sort of cashflow/profitability is actually out there for DYE.
Tho it seems technically hurdles are not seen as major, all sorts getting on board with trials and production, DSC boom time may be very near.