Silicon is the most basic material that is essential to semiconductor and photoelectric industry. Dopant is inserted to give a property as a semiconductor, which show diverse properties as a
semiconductor and the purity is also of high level.Youth Tech Korea provides raw material for the photoelectric industry by processing, measuring, and categorizing into many kinds of silicons that
are created from semiconductors and photoelectric industry. use purity(%) crystal-type standard type packaging Remelt Scrap < 99.9999 single