控股内部车辆（含员工车辆），持A类通行证进出港。

Share-holding company interior vehicle (include employees vehicle), hold class A passport entry and exit harbor.

整个港区开发的码头和货物装卸区总长度近7千米，进出港的轮船停泊时间只需十几个小时，效率之高为世界各大港口之冠。

Development of the entire port and cargo handling area of the total length of nearly 7 km, import and export of the ship at a time of only ten hours, the high efficiency of the world's crown.