We are KBC LONDON based in London , UK. We are member of Tradekey.com since September, 2008. Our business is related to Minerals & Metallurgy industry and we specifically deal in Scrap Silicon Wafer. Please find our product details below:Sell Silicon Scrap WafersDear sir, We have monthly available quantity, whole wafers 1, 000 kgsand broken wafers 5, 000 kgs at our disposal.The materials ;Type : P type, IC GradePurity : 7-11NResisitivity : 3-30 ohm Thank you for your kind consideration and I look forward to hearing from you.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.