????:1?????????:????

2?2020????????

3?????????

4????????????

5?????

???????2????6?? (??????)?6???,???,??4.36??????,?????????5600?????????????,????????????????“????????????”???????????

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

??????????????,??????????????,????????????????????????????3%???????????,???????????????????????

??????????,?,?????????????,?????????????????????,????,??????????,???1000??19.4%?(????????????????) ?????????:??????????