| Company Number | Name | Stock code |
| 1 | *ST Barge | 002608. SZ |
| 2 | Tianhai Defence | 300008. SZ |
| 3 | Sunbird | 300123. SZ |
| 4 | Steel Structure Engineering | 600072.SH |
| 5 | China Shipbuilding | 600150. SH |
| 6 | China Shipbuilding Defense | 600685. SH |
| 7 | Yaxing Anchor Chain | 601890. SH |
| 8 | China Heavy Industry | 601989. SH |
| 9 | Baoding Technology | 002552. SH |
| 10 | Chaiwei Heavy Machinery | 000880. SZ |
| 11 | Zhenhua Heavy Industry | 600320. SH |
| 12 | Dalian Heavy Industry | 600320. SH |