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?,“?”????????2021?????????????,??,???B2B?????,???????,??????????????????????,?????????,????2023??????????????,????????13.75??????,???

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??????,2022???????????,“????????”????????????258?????????:“???90????,???”

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???????????“???”????????,???????????700??,?????????5?????????????????,???,????

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????????,“??”???2???????????????????,?????????100?????????????????,2021???????????????????????,??,???????????2024????????,??360??,?????30???????????

???????????????????????????,??“??”????????????????????????,“???”???????????????????????????????????????????,????

????????????(??????????????“??????????”)??????2003???,??????,???????????????????????600????,????????????????400??????????????????????,??70??????

“???????????????????????????,????2.8???????”“????????”?????,2024??1800??????????????????,??????????????????90???????????(??????)

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