document.writeln('期市午盘收盘 棉纱涨0.25% 棉花涨0.18% 短纤涨0.03%');document.writeln('期市早盘收盘 棉花涨0.51% 棉纱涨0.30% 短纤涨0.03%');document.writeln('3月13日华东PTA现货重心窄幅走强');document.writeln('油价虽反弹 聚酯依旧偏弱');