2???????????????????????????12???,????,??????????????????,?????????,???
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??????GM??:???????????
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??:?????????25????1???
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?????????,??????????40??
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4?3?22?????????
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??:?????????????????
???COS??????????:?????
MSCI??????????“??”????
??????????172?4.9???36.7?
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??3?????!??????????
???????5?????:????????
??2???????0.8%??????
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