(美元/吨) 纯苯 价差 甲苯
H1 Sep: 1167.00 51.00 1116.00
H2 Sep: 1167.00 49.00 1118.00
H1 Oct: 1155.00 32.00 1123.00
H2 Oct: 1144.00 19.00 1125.00
H1 Nov: 1135.00 10.50 1124.50