Ma Yuchuan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Solomon Systech (International) Limited | 02878 | 28-May-19 | Ch, NED | |||
| Solomon Systech (International) Limited | 02878 | 14-Mar-18 | 28-May-19 | NED | ||
| HUA HONG SEMICONDUCTOR LIMITED | 01347 | 12-May-14 | 26-Sep-18 | NED | ||
| China Electronics Huada Technology Company Limited | 00085 | 19-Jan-16 | 15-Jan-18 | V-Ch |