?????????????????????20%
?????2???????????12???????????????????(??? ????)??12??????????????????????,???,?????,?,?,?20%?
![](http://i2.chinanews.com.cn/simg/ypt/2025/250212/f5ebd25f-ff23-4fcd-83b9-0b22a5f0f8a9_zsite.jpg)
?????????,????????,?????????????????????????15%?
??,?????????,???????????????????,??,?????????
????????????????????2????????????5??,?????????????(??)
??????????????????????????:??
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