合格投资者投资于单只混合类产品的金额不低于（ ）万元。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25468' and id < 2145337 and id<>'2145337' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25468' and id > 2145337 and id<>'2145337' order by id asc limit 5