???? ???“??????”?????“???”?

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

??????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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