?2??10?? (?? ??????)10??,??????????,???500???????,???????????????????,?????????
???,??????????,???????????????????500?????????????????,??????????????,??,?,?????????????
?????????????????,???????????????????????????????????????????????,???,??????????????“???,??????”?????????????????
?????????????,??????????????????????????????,???????????????,????,??“????????????????”?????
“??????????,?,???”??????????????
????????,??????????????,????,????,???
????????????,??????????,??????????,??????“??”????????,?????????????“?????????”?????????(?)
??????:??????
?????????????????????20%
??WTI????50???????
?????268???????:???????
KD????????????????????
?????????5.5%??????1????
??????????????
??:???????????9???
??????????????
???!?????????????????
????????????????????
?????????1???????????
????????????
??????????????????????????
??WTI????50???????
??WTI????50???????
??????????????????????
?????????6.5??????????
??:“??+????”?????????
??????????????????????????
??????????????????????
??????????????????
46???????????????????
???????:??????????????
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