Recycling more and more different types of scrap silicon.
(1) Developing proprietary techniques for re-cycling different types of scrap wafers and polysilicon. Our team is steadily increasing the range of goods that it is able to process.
(2) Maximizing processing yields. By constantly adjusting our cleaning processes and testing procedures we have steadily increased the amount of useable feedstock from each ton of wafers processed.
(3) Optimizing feedstock mixes to maximize production yield and unit cost, while maintaining wafer efficiency.