品名牌号厂家(产地)价格(元/吨)PPP340A盘锦乙烯11700PPJ340盘锦乙烯11400PPK8703上海赛科11800PPK8003N上海赛科11600PPK8003上海赛科11800PPK7926N上海赛科12100PPK7926上海赛科12300PPK4912N上海赛科13200PPK4912上海赛科13600PPZ30S大连西太11700PPT36F大连西太11700PPT30S茂名石化10800PPT30S盘锦乙烯11700PPF401盘锦乙烯11700PPT30S绍兴三圆11950PPS2040N上海赛科12300PPS2040上海赛科12400PPS1003N上海赛科12100PPS1003上海赛科12200PPF280F绍兴三圆12000PPT300上海石化12600PPS700扬子石化13000PPS1004扬子石化12250PPS1003上海赛科12150PPRP344R韩国大林15000PPR370Y韩国SK14850PPPPH-XD-045石家庄炼化12000PPM800E上海石化13700PPM700R上海石化12100PPM2600R上海石化11800PPM180R上海石化12200)