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ճ������ ��֯ 13500.00 13500.00 0.00%
r22 ���� 28333.33 28333.33 0.00%
r134a ���� 30933.33 30933.33 0.00%
����ϩ ���� 13112.50 13087.50 -0.19%
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wtiԭ�� ��դ 78.64 78.28 -0.46%
pp(��˿) ���� 7907.14 7857.14 -0.63%
lldpe ���� 8468.57 8414.29 -0.64%
pvc ���� 5532.00 5488.00 -0.80%
�ҷ��� ���� 4680.00 4640.00 -0.85%
����ϩ ���� 9458.33 9370.00 -0.93%
pta ��֯ 5901.67 5844.44 -0.97%
���� ���� 3350.00 3300.00 -1.49%
�� ��ɫ 129550.00 127250.00 -1.78%
���� ���� 2359.00 2313.00 -1.95%
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���ƹ� ���� 3319.56 3152.25 -5.04%