On July 14, it was highlighted that polysilicon, a pivotal raw material for solar cells, necessitates high purity to ensure optimal energy conversion efficiency. Chinese photovoltaic enterprises have achieved a remarkable feat, slashing the price of high-purity polysilicon from a staggering 3 million yuan per ton to approximately 40,000 yuan within a mere five years. Presently, an impressive seven out of every ten photovoltaic cells worldwide incorporate polysilicon raw materials sourced from China. Furthermore, the high-purity polysilicon produced within the photovoltaic industry has now reached a standard that fulfills the manufacturing requirements for semiconductor chips. This groundbreaking advancement in enhancing polysilicon purity is exerting a profound influence on the global landscape of high-end manufacturing.