| Period of LegCo service |
| 26 November 1986 - 26 November 1986 |
Appointed (Official - Acting Secretary for Trade and Industry) |
| 5 November 1986 - 6 November 1986 |
Appointed (Official - Acting Secretary for Trade and Industry) |
| 9 July 1986 - 30 July 1986 |
Appointed (Official - Acting Secretary for Trade and Industry) |
| 25 June 1986 - 25 June 1986 |
Appointed (Official - Acting Secretary for Trade and Industry) |