(美元/吨) 纯苯 价差 甲苯
H2 Dec: 1460.00 145.00 1315.00
H1 Jan: 1457.00 142.00 1315.00
H2 Jan: 1442.00 137.00 1305.00
H1 Feb: 1411.00 116.00 1295.00
H2 Feb: 1392.00 108.00 1284.00
(关键字：纯苯/甲苯)