??? ?“??????”????“???”?????

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

??9??5? (??????)??????,?;???????A4??,???;2000??????,??……???????????????,??????(VAMA)?????“???????????”?

VAMA??Usibor®2000??????????????? ????????????????

??,“???????????”??“???”,????????????????????,??????????

“???2018??Usibor®2000??,???2019????”VAMA????,????????2000??,?,????????

?????,?????,???????????????20??

??????????

?????????8???,?“????????TiC?????????????????????????”????????????????????????,???????????????,?????????????70%????

?????????????,???????????????????????????,??,????????,???????“????”?

2021?,??,?,???

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

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

???6???????,??????????????????,???????????????????,??,????????????????????????????“?????????”??“?”,???

?????????,?????????????????“???????”???????????,???????“????????”???????????????,????????“???”?????????,?????????????????“???????”??,??????“????????????”???????????,??????????????,???????????????????????????,???????11???

?????????????????,????????????????????????“?????????”????,???57??,??????50%??,??????????“???????????????”?????????????????????????????,????????????????????1-7??,?????87.4??,???????????11.2%?

???“???????????????”????,????????????1-7???????????,?????????171???600??????,???????????????5.1%,???????????????8.7%,??15.7%?(???)

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