????2??????6?????????????? (???)??????????6???,??,?????4.36???,?????????5600?????????????,????????????“??”??

??????????,????????????????,????????,??????????,?????????????????,????????????????????????,???????????????

??????????,??,???????3%???????????,???????????????????????????????

????????????,??,???,?????????????????????????,??,?????????????????,?????????????1000???19.4%?(??) ??????????????:??????????????

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