document.writeln('郑商所下调内地交割库200元/吨升水“正当时”');document.writeln('郑棉增仓上行 触及近2周高点');document.writeln('驱动有限 聚酯链小幅波动');document.writeln('期市午盘收盘 棉花涨0.75% 棉纱涨0.45% 短纤跌0.27%');