document.writeln('下游负反馈担忧聚酯链飘绿');document.writeln('期市午盘收盘短纤跌2.38% 棉花跌1.03% 棉纱跌0.89%');document.writeln('成本端压力下短纤跌幅居前');document.writeln('期市早盘收盘短纤跌2.02% 棉花跌1.28% 棉纱跌1.09%');