????:1?????????:??????

2?????????

3????????

4????app

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

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

?,?????????????????????,???????,?????????????????,??,???3???????,????????????????????????,12????????????

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

????:???????