????:1???????????:????vx

2???????????

3???????????

4?????

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?9??20???????? (?? ??????????????)?A?????????20?,??,????30??????????(????????????,??)(????????????)???????????60???(??????)???????????????

?????,?????????,??????1795.78???(????)???????????1795.78????????,?1670583??????????????????3341164?????????????,??0.1330%?0.2660%?

?20????????????????????????????????,???????????1263.92??????????,?25%?

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?????????????,??????????2024????????6?????????????30???,?????????????2792.07?,?2185.76????????,??1452.67????

?60?,?????????2024???????????6????????????????30?2.1489%???2.7450%?????4.1303%?

??????????????????????12????????????,??,??????????(??) ????:?????