mohamed(dot)kamar(at)easterna(dot)org,We are manufacturers and traders of commodity fertilizers, We can supply you with rock Phosphate, we are using sky3e: kamarbasha Feldspar, quartz, silica sand, urea, TSP, mohamed(dot)kamar(at)easterna(dot)org, SSP, MAP, DAP, and feed additives, if you are interested please don't hesitate contacting me, to your success;Mohamed Kamar