????:1?????????:??????

2???????

3?500?3?????????

4???????

5?????????

???,????,??????????????

?????90??LNG???67.6???????,?????????????????????????????LNG????????,????????????????????????????4???????????;??,?,???????????????,????????6%,???????????????3%,????????90%????,?????15%,?????????“??????????”“???”????????????????

??,?,??1000??????????-2000????????400????,??????????????????????

(?????????????? ??? ??? ?? ??? ??)

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