-凯发国际娱乐官
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pc ���� 12966.67 20500.00 58.10%
ldpe ���� 8012.50 11125.00 38.85%
pa66 ���� 23087.50 29400.00 27.34%
abs ���� 13500.00 15750.00 16.67%
lldpe ���� 7350.00 7883.33 7.26%
pvc ���� 6900.00 7320.00 6.09%
pp(��˿) ���� 7833.33 8150.00 4.04%
hdpe ���� 7916.67 8166.67 3.16%
pa6 ���� 12666.67 12933.33 2.11%
ps ���� 9450.00 9266.67 -1.94%
eps ���� 9087.50 8500.00 -6.46%
pet ���� 6575.00 5533.33 -15.84%