(美元/吨) 纯苯 价差 甲苯
H1 Sep: 1171.00 43.00 1128.00
H2 Sep: 1171.00 41.00 1130.00
H1 Oct: 1166.00 28.00 1138.00
H2 Oct: 1157.00 19.00 1138.00
H1 Nov: 1148.00 17.00 1131.00