Eight major Chinese polysilicon manufacturers, including Tonwei, GCL Technology and Daqo Energy, signed a joint initiative pledging that all product prices will not fall below costs, as the solar industry in China intensifies efforts to curb destructive price wars, Chinese financial daily newspaper National Business Daily (NBD) reported.

Eight Chinese leading polysilicon producers have issued public pledges to stop selling solar products below a cost benchmark, in a fresh industry effort to curb “involution-style”…

Eight major Chinese polysilicon manufacturers, including Tonwei, GCL Technology and Daqo Energy, signed a joint initiative pledging that all product prices will not fall below…