document.writeln('嘉兴茧丝绸行情(02-19)');document.writeln('嘉兴茧丝绸行情(02-12)');document.writeln('嘉兴茧丝绸行情(01-15)');document.writeln('嘉兴茧丝绸行情(2019-01-02)');