document.writeln('期市早盘收盘 棉花涨0.66% 棉纱涨0.56% 短纤跌0.03%');document.writeln('4月2日华东PTA现货僵持整理');document.writeln('期市夜盘收盘 棉纱涨0.48% 棉花涨0.41% 短纤涨0.21%');document.writeln('成本端持续走强 聚酯链飘红');