ѡϤҴҴҹѺŧ ǡѺҴҤ ͻѨ-͡ѹ<br><br>¨ѡáԪ ԭҪ ͧüѴ ¡طŧع .  ҴҹҴҨлѺŧ㹷ȷҧǡѺҴҤ·ҹǹ˭ŧ 1% ѧҡѰ͡ǺҤþҳԪӸáդ§Թ ͡ҡ ÷չ͡ҵáäǺ͹çҧɰԨҴҤԹѳ(commodity)Ѻšз仴 ੾йѹ жҹԹ<br><br>ѺѨ㹻 ҴҹҡѧѺçѹҡѨ¡ͧ ѹҴҨպǹ ҡûЪͧ .ѹԡêǳʹԹó 仪ѹ þ.Ҫ<br><br>駹 Ҵ͡ʷŧҷͺѺ 710 ش зԹҧҵ͡Ѵਹҡ طԹʴ 65%  35%<br><br>