LDK Solar Co.,Ltd. (NYSE:LDK) announced on November 29th that the second 5 000 t/a polysilicon production line at its Mahong polysilicon plant has reached the designed capacity.LDK Solar plans to build three 5 000 t/a polysilicon production lines with combined capacity of 15 000 t/a at LDK Solar Co., Ltd. (NYSE: LDK) announced on November 29th that the second 5,000 t / a polysilicon production line at its Mahong polysilicon plant has reached the designed capacity. LDK Solar plans to build three 5,000 t / a polysilicon production lines with combined capacity of 15 000 t / a at