Still waiting for payment,those NR  cover just one contract,Drosrite international [an independent company] has a joint venture  with Radian,to suppy and operate the Drosrite system to Maaden. DI is duly licensed by PyroGenesis to manufacture, market, sell and distribute Drosrite systems and technology to Saudi Arabia and certain other countries in the Middle East, on an exclusive basis. All Drosrite systems supplied by DI are manufactured in the United States.

as for gross margins,this is all i have from the NR   "This contract meets PyroGenesis's gross margin requirements".