| Company | Timeline | Status | |
| Sericol China Limited Director • Director | 19 Jul 1992←2 Years 6 Months→8 Feb 1995 | Dissolved | |
| Foseco (FS) Limited Director • Director | 19 Jul 1992←2 Years 7 Months→28 Feb 1995 | Dissolved | |
| Foseco Technology Limited Director • Director | 25 Jun 1992←4 Months→2 Nov 1992 | Dissolved | |
| Foseco Technology Limited Director • Unreported | 1 Jan 1970←22 Years→2 Nov 1992 | Dissolved | |
