?????????2????????????????13????????????? (? ?? ???)??,???……?????????????,??,???????,??????,????????????,???????????,??????????????????,?????
“???,???????????????,??????56?????,??????????”????,“??????????,?,???????,???????????????????”
???????,??“???+????”??,???????????????????????1000????,??????,???????????“????”????,?????????100?????,??3????????,“??”???????????“?????????”,?????“??????????”?
????????????,??????,????????,????????????????“??????”??,???,??,?????,????????“??????????????????”????????
???,???????,??????????????12???,????“???”??,????????????????????????,??????????????????????????(??????)
?????????????:???????????
??WTI????50???????
????????:??????2?????
??:???????????9???
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?????4?1?????????9????
?????????????????30??
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???????268?130?????“???”
??WTI????50???????
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KD????????????????????
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?????????????????????20%
?????????????????????
??WTI????50???????
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?????????6.5??????????