want to sell top and tail of IC grade silicon ingot for PV solar grade silicon wafer

want to sell top and tail of IC grade silicon ingot for PV solar grade silicon wafer

It's IC grade top & tail high res. (P type is over 0.5Ohm and N type is over 1.0Ohm),

normally top & tail of IC grade silicon ingot don't use for make IC grade silicon wafer

It's use raw materials of silicon solar grade ingot again by remelt

who is interest it fell free contact me