document.writeln('短纤主力合约跌超1%');document.writeln('国际油价大幅回落聚酯链全线飘绿');document.writeln('期市午盘收盘短纤跌1.77% 棉花跌0.50% 棉纱跌0.29%');document.writeln('期市早盘收盘棉花跌0.98% 短纤跌0.95% 棉纱跌0.52%');