Yam Ronald Tak Fai
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Lamtex Holdings Limited | 01041 | 11-Dec-06 | 07-Aug-09 | INED | ||
| New Provenance Everlasting Holdings Limited | 02326 | 09-Oct-07 | 05-Jun-09 | INED | ||
| China Nonferrous Metals Company Limited | 08306 | 16-Feb-05 | 01-Sep-05 | INED |