?? ???????????????????? ???????????4%
![](http://n.sinaimg.cn/front/2/w1920h1282/20180817/dxnI-hhvciiw9543194.jpg)
????:1?300??????????:????
2????????
3????????95?98??
4???????????
5?????
??????????????????????2??5??????????? (?????????)5????????,?????????,2025????8??(1???28?????????2????????????4????),????189.6????,?23.7????289???,???????63?????,????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250205/99ad38df-fa53-4afd-8c28-dd0f38073c0e_zsite.jpg)
??,?,???????????????????????????????,??????????12306???,?????????“?????????????????”??,???????????????????,???????????20.5???????,??4%?
????,????????????????12306???????????????,??????????????????????????????????,???????????????????????????????????????,???????????????,??????????,????,??????????
????????????????????,?????4?????“???”?,?K7835/6?????????????????,??????????????????????????4??,???
?,??????????????????????,???????????????(??????)
??????????????:??????????????????