| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2013-06-30 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2011-12-31 | WONG TIN CHEUNG | 1,496,190 | 0.12 |
| 2010-12-31 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2009-06-30 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2008-12-31 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2008-06-30 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2007-12-31 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2007-06-30 | WONG TIN CHEUNG | 1,496,190 | 0.13 |
| 2006-12-31 | WONG TIN CHEUNG | 1,360,173 | 0.13 |
| 2002-12-31 | WONG TIN CHEUNG | 1,182,759 | 0.13 |