?1?20?? (??????? ???)?1??20??,?????????,???????????????,??????????;??????????,???
????,??1?????????????16?????(???????)
???:???????????
????????????????????!
???????268?130?????“???”
??WTI????50???????
????5?????:???????9??
??21?????????????????4?
«???????»????????????
????????????????7????
??«??»,????????????
?????????????????????
??????????????????????
???????????:?15.60%??????
???????268?130?????“???”
?????????????????????
???!??????????:???????
?????????????????“??”
?????????5.5%??????1????
????????????????????
??«??»,????????????
?????????????????????
????????????
???????????:?????????
???????????:?15.60%??????
?????????????10???????
???!KD????????:?????5??
???????????????????