(美元/吨) 纯苯 价差 甲苯
H1 Sep: 1271.00 145.00 1126.00
H2 Sep: 1270.00 140.00 1130.00
H1 Oct: 1269.00 137.00 1132.00
H2 Oct: 1268.00 134.00 1134.00
H1 Nov: 1267.00 132.00 1135.00
(关键字：纯苯/甲苯)