????:1?300???????????:?????????

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

3???????

4??????

5???????

?:????G20????????“?????”,????

??????????,??????21?????????????????,??G20???“????????????”,????????????????,?21???,??“??”,???

?????????????,??????2011???????2012????5??????????,?????????????????11?10??????,????????,????????????????-?????????,?????????????????

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

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

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

???????,?????????????,????????????????21??,?“????????????????????????????”,???????????????????????????????,?,???????-????????????????????“???”?????????????????,?“????????????????”,??“?????????????”?

????????,??????????

?????????,????,?,???????????????????????????????????????????,??????????????????,??????????????????

2021???7?7??????,??????????????,???????????????????2024???2????7??????,?????2??,???????????????????,??????????4?????????????,?????,???????,????????????2026?????2????????????7???????????????9?????,?????????????????????,??????????,????????2??????????????????,??85%?????????

??????????:???/?????????? ??????????:????