document.writeln('期市夜盘收盘 短纤涨3.13% 棉花涨1.09% 棉纱涨0.49%');document.writeln('PX上涨逾2% 受助于供应收紧担忧');document.writeln('成本端降温 聚酯链集体下挫');document.writeln('期市午盘收盘 棉纱涨0.73% 棉花涨0.20% 短纤跌2.00%');