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产品韩国(9)中国台湾(10)东南亚(10)日本(10)乙烯425～430425～430460～480(8)425～430(9)乙二醇690～695(1)690～695690～695(4)690～695丙烯530～540520～540540～560(8)520～530丁二烯700～710710～730720～740(4)700～710(9)苯500～510510～520500～510(2)510～520甲苯505
Product South Korea (9) Taiwan (10) South East Asia (10) Japan (10) Ethylene 425-430-425-430-460-480 (8) 425-430 (9) Ethylene Glycol 690-695 (1) 690-695690-695 4) 690 to 695 Propylene 530 to 540520 to 540540 to 560 (8) 520 to 530 Butadiene 700 to 710710 to 730720 to 740 (4) 700 to 710 (9) Benzene 500 to 510510 to 520500 to 510 (2) 510 ~ 520 Toluene 505