(美元/吨) 纯苯 价差 甲苯
H2 Jan: 1388.00 68.00 1320.00
H1 Feb: 1388.00 68.00 1320.00
H2 Feb: 1382.00 62.00 1320.00
H1 Mar: 1374.00 53.00 1321.00
H2 Mar: 1368.00 46.00 1322.00
(关键字：纯苯/甲苯)