-凯时尊龙官网

��ʒ ��ҵ �ܳ��۸� ��ĩ�۸� �ǵ� abs �� 12000.00 12000.00 0.00% hdpe �� 8150.00 8137.50 -0.15% pp(��˿) �� 7857.14 7828.57 -0.36% ldpe �� 9950.00 9900.00 -0.50% pvc �� 5464.00 5432.00 -0.59% lldpe �� 8408.57 8335.71 -0.87%