<!--
em_vocations=new Array();
em_vocations[500]='有机原料';
em_vocations[1000]='无机原料';
em_vocations[1500]='金属制品';
em_vocations[2000]='合成药品';
em_vocations[2500]='原油及制品';
em_vocations[3000]='化学纤维';
em_vocations[3500]='农药';
em_vocations[4000]='涂料';
em_vocations[4500]='胶粘剂';
em_vocations[5000]='化学肥料';
em_vocations[5500]='染料与颜料';
em_vocations[6000]='测试设备';
em_vocations[6500]='食品添加剂';
em_vocations[7000]='饲料添加剂';
em_vocations[7500]='日用化学品';
em_vocations[8000]='化学助剂';
em_vocations[8500]='化工机械';
em_vocations[9000]='橡胶机械';
em_vocations[9500]='橡胶制品';
em_vocations[10000]='橡胶原料';
em_vocations[10500]='塑料机械';
em_vocations[11000]='塑料制品';
em_vocations[11500]='塑料原料';
em_vocations[12000]='生物化学品';
em_vocations[12500]='化工制品综合';
em_vocations[13000]='化工原料综合';
em_vocations[13500]='其它非金属制品';
em_vocations[14000]='化学矿及煤炭化学品';
em_vocations[14500]='模具';
em_vocations[15000]='化学试剂';
-->