?1???????????13?? (? ?)????«??»(GB 177612024)13?,????????????????????2018??????????????????????,??????????????????2025???9???????????????1?????????????????????

??????????????2023??,???????3.5??????,???????????????????????????????????????????????????

??;???????????????????5.5%;?????????????????????????;??????????????,???????;???55?????63????????;?;?????

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

??2025?????8???31??,?;2025?????????????????????9?1?????,??????2025?????????8?31???????????3??,????????????2025???11?30?;2025??12???????????1???,?????????????????????(????????????????????) ????:??????????

??

??:???????????,??????????,??????????????