?????????????????????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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