GCL Technology Holdings Limited, together with its subsidiaries, manufactures and sells polysilicon and wafers products in the People’s Republic of China and internationally. It operates through Solar Material Business and Solar Farm Business segments. The company manufactures and sells polysilicon and wafer products to companies operating in the solar industry; and operates and manages solar farms located in the United States and the People’s Republic of China. It is also involved in the manufacture and sale of ingot; trading of wafer; research and development, and sales of electronic special materials; construction and sale of solar farm projects; and provision of equity investment, investment management, and asset management, as well as business management, real estate development, and real estate consulting services.