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

2?400??3?????????

3???????????2023

4??????

5?????????

???????????21???????????

????????????9???????????????????23???? (???? ??)???????????????????????????23????,????21?????????(?)???????????9??????24???????28????????????

???????????21????????????,?????“????”???????,??????????????“????????,???????????????3.0?????????”????,?????????????

???:???????;?????????????????3.0???;???????«?????»(RCEP)?;??????;???????????

??????????????????20??????,??????30%;?????????4??5?????????,???

??????????,?????????????,???,????????????????????????????????????????2000??;?800?,?41%?????500???????????????500?????????????????????????????“??????”??400??,???????15%?

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

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