Txij li thaum pib ntawm lub xyoo no, polysilicon cov nqi tau nce ntxiv.Raws li lub Yim Hli 17, cov khoom siv silicon tau nce 27 zaug hauv ib kab, nrog qhov nruab nrab ntawm 305,300 yuan / ton piv nrog tus nqi ntawm 230,000 yuan / ton thaum pib ntawm lub xyoo, cov cumulati ...
Nyeem ntxiv