地di緣yuan政zheng治zhi緊jin張zhang局ju勢shi引yin發fa國guo際ji油you價jia顯xian著zhu攀pan升sheng，可ke能neng造zao成cheng上shang遊you原yuan料liao供gong給gei趨qu緊jin
，市shi場chang投tou機ji情qing緒xu升sheng溫wen，現xian貨huo報bao價jia接jie連lian走zou高gao。但dan原yuan料liao成cheng本ben上shang升sheng削xue弱ruo了le下xia遊you企qi業ye的de采cai購gou積ji極ji性xing，部bu分fen工gong廠chang訂ding單dan量liang有you所suo回hui落luo。預yu計ji短duan期qi內neiPP市場或將經曆緩慢上行後，逐步消化前期漲幅。