oci chemical

South Korean solar-grade polysilicon producer, Hanwha Solutions is to exit the business by the end of 2020, following OCI’s decision to shutter polysilicon plants in the country.

Major Korean polysilicon producer is to close two solar grade polysilicon plants in Korea as production costs are almost double the current record low ASPs.

Major Korean-based polysilicon producer OCI Chemical is expanding its production of high-purity polysilicon to meet greater demand for P-type monocrystalline wafers used with PERC (Passivated Emitter Rear Cell) technology.