The individual in charge at GFEX mentioned that the quality criteria for polysilicon futures delivery have been established in alignment with industry demands. These criteria are rooted in national standards and are crafted to avoid surpassing the usage standards of downstream sectors. The benchmark product for delivery is N-type dense polysilicon, while alternative delivery options include non-dense polysilicon and P-type polysilicon that adhere to pertinent quality benchmarks. GFEX carried out a sampling investigation, and the findings revealed that 67% of the products conformed to the benchmark product specifications, whereas 89% fulfilled the requirements for alternative products.
