美mei伊yi首shou輪lun談tan判pan效xiao果guo有you限xian,成cheng本ben端duan重zhong獲huo推tui力li。受shou此ci帶dai動dong,現xian貨huo報bao價jia得de到dao支zhi撐cheng。不bu過guo,原yuan料liao價jia格ge急ji漲zhang已yi壓ya縮suo下xia遊you利li潤run,高gao價jia傳chuan導dao受shou阻zu,拖tuo累lei成cheng交jiao。綜zong合he判pan斷duan,預yu計ji今jin日riPP市場維持高位盤整,低價重心有望微漲。
