?12??????????20??????????????? (?????? ?????)??20??,??????4444.19?????????????????????,?4.72????,??????0.11%???????????,?20%,???????????????10%,??????8%?

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??,??????,??,??1%,????????????3%???????????????,????????????25%,??8%,??????4%,?20%,???????????????????????7%?

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??,??,???????,??(??????????????????) ????????????:??? ??“300?2?????”????

?? ????????????? ????????

????:1?300?2?????:????200?????

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?12??????????20??????????????? (?????? ?????)??20??,??????4444.19?????????????????????,?4.72????,??????0.11%???????????,?20%,???????????????10%,??????8%?

???????,?19720.7?,??31.81??????,??????????????????0.16%,?1784.6??(?????,?????)???????????7143.88?????????????????,????????8.25??????????????????,???????0.12%?

??,??????,??,??1%,????????????3%???????????????,????????????25%,??8%,??????4%,?20%,???????????????????????7%?

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

???????????????????,??????????????,AI+??,?,????????,AI?????????

??,??,???????,??(??????????????????) ????????????:???