???????2?15??? (???????????????? ????????????)???15?????,???4??2????????,?????????35????
???????????????,??????4??31?????,??????35??????????41?????????1??,?????7???????????23??????????,???120?(?2.1??????????????????)?
?????,??7????14????????
???,????
??,???(???) ???????:?????????
????:?????????????1???
??????????????????6000??
????????2????????????
??2???????????????????
??????????????????5?
????????????470?:???3?1?
????????????????????
??-????Indy500??????????
??:??????????????
?????????????????????
50???????????:?????????
??????:???????????????
??????????????????????????
??:??????????????????
??????????????????????????
??????:?????????
OPEC??2017?????????
??“?????”????????3519?
50???????????:?????????
??:??????????????????
????????2????????????
??:??????????????????
????:?????????????????????…
??????????????????????
??????????8.15???????