青岛港年份,吞吐(亿吨),集装箱(万),利润,股价,PE2020,5.4,2201,38.4,6.43,10.92021,5.68,2371,39.82,5.69,9.32022,6.27,2682,45.28,5.61,82023,6.64,3002,49.23,6.18,8.12024,6.94,3217,52.35,9.11,11.2