????:1?????2021:????????

2?400??????

3???????

4?????????

5?????400????

??????????6???????????29??(???????? ??)6??29?,?????????????????????(???????????“????????”)??50????,?????500??????????,????????????????

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

???????????,??????,????????????????,????????????????????,??????,??????836???,?????200???,????????????????????????????????,???????148.458????????,??????????133.96?????14.498??????????????????????67?????????????????????

?????????????,???2503?3200???????,???????????????17.8‰,????????,?????,?????????????????????,?????,?????????????,??????????????????????????????????“??????????,???????,?????????????,??????????????,???????”?????

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

????500?????“?????????”?“??”?????,????????????“?”??????????????,??????????????“??”??????,??????????????????,???,????????????????????“??,???HXN5???????80?????????????????(?????????????????)?????????????????”?,?????????????????,5???????100????????????????,12???????100???

????,??????????????????????????????????,???,????????????,???????????????????????????????????,????????

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

???“??”????????????,???????,???,????????(?????)

????:??????????????????