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�״� ���� 2430.00 2461.67 1.30%
�ҷ��� ���� 4573.33 4585.00 0.26%
����ϩ ���� 12450.00 12481.25 0.25%
�� ũ�� 4812.00 4812.00 0.00%
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ճ������ ��֯ 13500.00 13500.00 0.00%
r22 ���� 28666.67 28666.67 0.00%
r134a ���� 31000.00 31000.00 0.00%
lldpe ���� 8265.00 8260.00 -0.06%
�� ��ɫ 130033.33 129766.67 -0.21%
pvc ���� 5336.00 5324.00 -0.22%
pp(��˿) ���� 7785.71 7757.14 -0.37%
����ϩ ���� 9430.00 9390.00 -0.42%
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pta ��֯ 5446.67 5335.56 -2.04%
���� ���� 2263.00 2199.00 -2.83%
wtiԭ�� ��դ 76.65 73.01 -4.75%