| Created |
| Associated with ISO-2022-CN-EXT |
| Associated with iso-2022-cn-ext |
| Associated with iso-2022-cn |
| Associated with RFC 1922 |
| Associated with ISO-2022-CN |
| Associated with CN-Big5 |
| Associated with CN-GB |
| Associated with cn-big5 |
| Associated with cn-gb |
| Disassociated from cn-gb |
| Disassociated from CN-GB |
| Disassociated from cn-big5 |
| Disassociated from CN-Big5 |