document.writeln('美国加征10%关税对国内棉市影响几何？');document.writeln('安徽：节后籽棉收购价平稳皮棉销售仍不理想');document.writeln('期市午盘收盘棉纱涨0.58% 棉花涨0.29% 短纤涨0.25%');document.writeln('棉纱主力合约突破20000元/吨');