Bridge Systems/Index
| Nomenclature | Name | Cost | Mass (mt) | Intro | Manufacturer |
|---|---|---|---|---|---|
| BS1989-A | MIA-BS1989A | 21.48 | 1988 | China National Space Administration | |
| BS1989-B | MIA-BS1989B | 26.4 | 1988 | China National Space Administration | |
| BS1991-A | MIA-BS1991A | 27 | 1991 | China National Space Administration | |
| BS2021-A | 39 | 2021 | China National Space Administration |