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

2???????

3??????????

4???????

5?????30?

?????6?16????????? (???? ????????)?????????????????????????????16???????,??,????????

?????,??????????????“????????,????,????????????????(6?12???????)??1.7??”?????????????????,??,6??12?????,??“??”,??????????,??????

??,????????????,???????????????????????????????????????????,6??11?????12??2.8??1.7??,?8.6?????????????0.5?????????????,?4.6??,??????54??(???????????????,?????),????????????????14%?

??,???,?????????????????????????T+0???????

?,??????????2??????6???????????????,???,?????????????,??,??????????????????6???????????????14?,???????340????????,?????????2???????6????536??,?61%,??????,?????A??????0.05%?

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