(美元/吨) 纯苯 价差 甲苯
H1 Jan: 1478.00 103.00 1375.00
H2 Jan: 1478.00 103.00 1375.00
H1 Feb: 1476.00 101.50 1374.50
H2 Feb: 1470.00 98.00 1372.00
H1 Mar: 1463.00 93.00 1370.00
(关键字：纯苯/甲苯)