Hello, Our company has a large inventory of silicon material for photovoltaic solar cell production. Our products include fall-out wafers from the semiconductor industry for solar use like whole wafers, broken wafers, and pot scrap.Products leaving our warehouses have been carefully inspected, weighted, and packaged to provide consistent high standards and customer satisfaction.If you wish to get further information or to place an order, Please contact us.Is available groups (a, b , c, d ) a) IC Grade Wafer Broken and whole , dopant B, P pure ( r 1 - 60 Ohm cm } of about 1000 kg / month b ) Wide and IC Grade Wafer Broken , dopant B, P, As,Sb ( r 0.005 - 60 Ohm cm } approximately 2000 kg / month c ) IC Pot scrap, dopant B, P (r 1- 60 Ohm cm } ca 500 kg / month d ) IC Pot scrap dopant B, P , As, Sb ( r 0.005 to 60 Ohm cm } of approximately 1000 kg / month Group ( a) pure , 30 % not broken wafers . 70% of broken wafers . No patterns or coatings.Group ( b ) contains 20 % or coating patterns ic broken wafers.
