????????

????:??????:????ktv???

????(? ??)??,??????,??2480???/?????????????,??5?????????????2450???????/??,?????,COMEX????????????2477.7???????????/??????????????????,????????16???0.4%,?????15??2%?

??????????,????????7????????????12?,????????????700?/??????????????,????????????????750??????/???,???720?????/???????

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

???????????,2023??????????????15%,2024???????????????2444.4?????/???????,?17.7%?(???) ????:????????????