The DHS of America is investigating Chinese solar panel makers for using forced labour & subsidized ( dirty ) solar Si metal sales....The end of cheap Chinese solar is coming to an end , at least in N America...the rest of the western world will follow suit....The timing of HPQ'S Si metal production couldn't be better...Worldwide sales are the prize for the company with the cleanest manufacturing process....Which just happens to be the QRR suite of revolutionary Si materials that HPQ and PYR are bringing to the world ASAP !!..... Ka ching !.. $$$.. for their shareholders ....uncleron is always right !..cheers