?? ?????????????????5??????
![](https://image.chezhanri.com/2019/1223/c0dda21716377ed60bc8bb132c400c9e.jpg)
????:1??????????:?????????
2?????????
3?????150???????
4??????????
5????????
??6?????????????????21??????? ?,??,??,???(??????????????“???”)????????????????????????,?????????(Au)???????999‰,???????????????????20??,??????????????4999.54??,????268???????
![](http://i2.chinanews.com.cn/simg/cmshd/2024/06/21/b4baa8638f0241c9a24b8959dafbc3cb.jpg)
????,???,????????????????????????????,?,??????,???????????????????????????????????,?????,????????????????14??????????????,??3??,???????????,???20??,????????4999.54???????
?,???«?»?????,????????????????????????,?????????????????????????????????????????,??
??:??