| Ports | Number berths | Number of berths for 10,000-ton ships | Length of quays (m) | |
| Shanghai | 1152 | 182 | 109,222 | |
| Ningbo-Zhoushan | 697 | 163 | 91,029 | |
| Guangzhou | 553 | 76 | 54,508 | |
| Dalian | 247 | 103 | 44,642 | |
| Tianjin | 176 | 121 | 39,389 | |
| Yantai | 104 | 65 | 20,624 | |
| Qingdao | 100 | 78 | 26,762 | |
| Yingkou | 93 | 61 | 19,709 | |
| Rizhao | 59 | 52 | 15,440 | |
| Tangshan | 44 | 39 | 10,606 | |
| Top 10 seaports | 3225 | 940 | 431,931 | |
| All seaports | 6069 | 1814 | 827,193 |