????:1?2018????????:????????????

2?????90????

3???????

4????????

5????????????

???1????????6?????? (?? ???)??6????,2024?12??(PMI)???????,??11???????????51.2%???????????????51.1%,??????3??

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??????JingyiPan????????,????????2023???????????????,???????,??????12??,???????2025????????????????????,?,????,??,?,??(?????????????)

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