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

2????????

3?????????

4????????

5???120?150?????

?????????????????????11???23???????? (??????????? ????????????)??????(IFF)???21??????????????????????23??????????????????(WTO)????????????????-??????????,“??,????????????,????”

??????????????????(WTO)???????-????????????????? ???????? ?? ????????

?????????????-??????,?????????????80???????,????????????????????????????,??????,???

“???20?????40????,?,??????????????,????”?????????????,????????????,??????????????,???????

???????-?,???????5?????,???????????????,????????????????,??????,?,??????

???????????????,????????????-?????:“??????,????????”?????????????,?????????????(??????)

???:?????