document.writeln('2月3日华东PTA价格依然偏弱');document.writeln('期市夜盘收盘短纤跌1.31% 棉花跌0.03% 棉纱跌0.02%');document.writeln('国际油价跳水聚酯链集体下挫');document.writeln('期市午盘收盘短纤跌3.57% 棉花跌1.32% 棉纱跌0.92%');