(美元/吨) 纯苯 价差 甲苯
H2 Dec: 1457.00 64.00 1393.00
H1 Jan: 1457.00 64.00 1393.00
H2 Jan: 1455.00 71.00 1384.00
H1 Feb: 1450.00 73.00 1377.00
H2 Feb: 1438.00 66.00 1372.00
(关键字：纯苯/甲苯)