(美元/吨) 纯苯 价差 甲苯
H2 Dec: 1462.00 69.00 1393.00
H1 Jan: 1462.00 69.00 1393.00
H2 Jan: 1461.00 77.00 1384.00
H1 Feb: 1460.00 82.00 1378.00
H2 Feb: 1454.00 81.00 1373.00
(关键字：纯苯/甲苯)