| Da Yu Financial Holdings Limited | 08011 | 25-Jul-19 | | MD | | |
| Shk Hong Kong Industries Limited | 00666 | 16-Mar-09 | | Ch | | |
| Wise Ally International Holdings Limited | 09918 | 10-Dec-19 | 24-Mar-21 | INED | | |
| Imperial Pacific International Holdings Limited | 01076 | 04-Sep-12 | 21-Nov-13 | Non-Executive Director | | |
| Viva Goods Company Limited | 00933 | 24-Jun-10 | 25-Jun-13 | ED | | |
| Viva Goods Company Limited | 08032 | 24-Jun-10 | 25-Jun-13 | ED | | |
| China Kingstone Mining Holdings Limited | 01380 | 06-Feb-13 | 30-Apr-13 | Non-Executive Director | | |
| Imperial Pacific International Holdings Limited | 01076 | 22-Dec-08 | 04-Sep-12 | ED | | |
| Da Yu Financial Holdings Limited | 01073 | 25-Jul-19 | 09-Sep-11 | MD | | |
| Shk Hong Kong Industries Limited | 00666 | 01-Jun-07 | 16-Mar-09 | MD | | |
| Shk Hong Kong Industries Limited | 00666 | 27-Sep-04 | 01-Jun-07 | ED | | |
| China Renewable Energy Investment Limited | 00987 | 05-Jan-07 | 16-Apr-07 | Non-Executive Director | | |
| Nam Tai Electronic & Electrical Products Limited | 02633 | 13-Feb-06 | 16-Apr-07 | Non-Executive Director | | |
| Nam Tai Electronic & Electrical Products Limited | 02633 | 22-Mar-04 | 13-Feb-06 | INED | | |
| Walnut Capital Limited | 00905 | 21-Apr-98 | 26-Jan-04 | ED | | |
| China Innovation Investment Limited | 01217 | 09-May-02 | 01-Jun-03 | ED | | |
| Cocoon Holdings Limited | 00428 | 29-Jan-97 | 05-May-99 | Alt ED | | |
