?2???8?? ?????????????????????:???,???????????
????????????????????????:???
??????:??3?????20?????
?????????35.6????????????
??:?????????3000??????
???????????«????»?6???
???????????????“??”??
?????????????????????
??????????????«???»
???«?????»?5???“???”
“??”?????????:?????????
?????????????
?????????????????“?”
2017???????:????????????6.…
?????????!???????????“?”
?????????????
??:?????????3000??????
???????:“????”?????????
??????:?????????????
???:??100???????????
???:????????????
???????????«????»?6???
????????????5?????65?
62%?????????????
??????BAT??????
??:?????????3000??????
???Williams??????????????