We can Provide the high purity Silicon Metal #221 and #2201 as the following Specifications:

#221:

Si: 99% Min

Fe: 0.2% Max

Al: 0.2% Max

Ca: 0.1% Max

#2201

Si: 99% Min

Fe: 0.2% Max

Al:0.2% Max

Ca:0.01% Max

HIGH PURITY SILICON METAL