document.writeln('利多有所下滑 聚酯链回落');document.writeln('期市午盘收盘 短纤跌1.27% 棉花跌0.18% 棉纱跌0.15%');document.writeln('期市早盘收盘 短纤跌1.48% 棉纱跌0.15% 棉花跌0.00%');document.writeln('无法突破关键位 PX回调逾2%');