?? ??????????? ?????????????60%
????:1??????????:??????
2?????????
3???????
4????????
5???????
???????12??????3???? (???????????????????)3??,??????,?,??????????????????,????????????????????,???????????(??????)???????????????60%,???????????????????
????,???2025?1???????1????:????,?0.0015%??????????????????????0.0006%;?????????????,????????0.0030%?0.0012%?
??????,??????2017?7?3????????????????????????,??????????????,???????
??????2024?????????10?????????????????????,???800?????,??40?????????,??????????????????????????????????????????????????????????????????????????????
?????????????,2024?????????1????????10???????,????9.0?,?431?????????????,????????????????????????,??????????????????????????2017??????,??????????????????62%,???????,??,?????????????
?????????????????????,????,???????????????????????????,?,????????,??,?????????????????
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