?? ???????????5.75%??
![](http://n.sinaimg.cn/news/transform/w600h400/20180314/OB3C-fyscsmv3953556.jpg)
????:1?????:?????
2??????????
3????????
4??????spa???
5??????????
?????????????2??????????????????19????????? (?????? ????)??19??????????,?5.75%??????????,?????????5%,??????6.5%?
?????????1?????????????15??,???????25?5.75%,???????????5.75%????????,???,??????
????????,??2025????????????2026?,??????????2.5%±1%???????????????,??????,???????????,?????????
?????????????????,?????????????,?????,??????????,???????????,??,?????????????(??) ?????????????????:????????????