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

2??????????

3???????????

4????????

5????????98

?12?18??? (???????????)12????????????????18???????????,????????20.5????????????????26.79??“????????????????????????????????”?30?,????,???

12???????18?????????????,“?”???????30???? ?

????????????????????“??”??(VLCC),???329.99??,???????????60.04??????????,?29.7???????,??????26.79??,??20.5???

???????30?,??????????????????

?,?,?;????????????,????VLCC???????,????????????,???????????????????,??

??,???30???????????2021??????11??5??,???????????12?????17?,??????????134???,??2500??,??????(???????????)

???:???????