???????????0.5%

?????????????1???????????????24???????? (???????????? ???????)??24??,????????0.25%??0.5%?

????????,????????????????????,??????????????????????????????,??????????????????????,?????9??????????????,8???????????0.25%??????????0.5%??????????

???????????,????17??????????????2024????7????0.25%??????????????0.5%?2008?????????????10???

?«???»???????????????????,???????????????????,?????????????????,???,??(???????????????) ?????????????????:???