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pta ��֯ 4963.00 5616.36 13.16%
���� ũ�� 16.20 17.72 9.38%
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ճ������ ��֯ 12180.00 12900.00 5.91%
���� ���� 2552.00 2698.00 5.72%
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r22 ���� 18000.00 18333.33 1.85%
pp(��˿) ���� 8130.00 7858.33 -3.34%
lldpe ���� 8710.00 8392.86 -3.64%
����ϩ ���� 8400.00 8000.00 -4.76%
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�� ũ�� 6070.00 5600.00 -7.74%
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�ҷ��� ���� 4908.33 4050.00 -17.49%
r134a ���� 31000.00 24500.00 -20.97%
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pvc ���� 8320.00 6141.67 -26.18%
���� ���� 10350.00 5412.50 -47.71%
���� ���� 6190.00 2950.00 -52.34%