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

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

3???????????

4???????

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

??:????,??????“????”(???????????????),?????,?????WTO?,???????????????,??????,????,??????????

??????????,??“?????????????”??????,???VAR??;?,????????????LED????????20%????……??,?????:???????????7?????,?????????????????????????4091.9?,?18.1%,?????11.4????

????????????????2023??????3?????????????2024??????????7?????,???????????17?????????????,???“?????”,?????????????????,?????????????????“????”(?????????????????),?????????????,???????WTO???,????????????????????,?????,?????????,???

?????????,???“???????????????”?????????????????????,?????????????????????????,????????????40%?????????????????????????????????????????????????????????????????,??“?????????????”,????????????,???

??????,????????“???????????”??????????????????????,?????????????,???????????????……?????,??,“???”??????“??????????”?????????????made in china,??????????????????????,???????????????????????,????????,??????????????“???”???

??????????????,???????????????,???????????«???????»????,“??,?????????????”???????????:????????????????,????80%?????????“?????????????”,?????????????4?????????????,??“????????”??????????????????

?????????,????,????????????;?????????????,???????,????????……??????????,???????????????????????“??”??,???????????,????????,?????,????????????????????????????,??,???

???????,??;?????????????????,???????????????????“??”???????????,??????????“????”??????????(?? ?) ????:?????