| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2016-12-31 | DBS NOMINEES PTE LTD | 12,453,262 | 1.62 |
| 2016-09-30 | DBS NOMINEES PTE LTD | 13,986,500 | 1.82 |
| 2016-06-30 | DBS NOMINEES PTE LTD | 15,023,400 | 1.95 |
| 2016-03-31 | DBS NOMINEES PTE LTD | 15,632,900 | 2.03 |
| 2015-12-31 | DBS NOMINEES PTE LTD | 17,947,200 | 2.33 |
| 2015-09-30 | DBS NOMINEES PTE LTD | 17,729,500 | 2.31 |
| 2015-07-10 | DBS NOMINEES PTE LTD | 13,336,258 | 1.73 |
| 2015-06-30 | DBS NOMINEES PTE LTD | 13,336,258 | 1.80 |
| 2014-12-31 | DBS NOMINEES PTE LTD | 6,576,000 | 0.89 |
| 2014-09-30 | DBS NOMINEES PTE LTD | 7,604,000 | 1.03 |
| 2014-06-30 | DBS NOMINEES PTE LTD | 7,738,000 | 1.05 |
| 2013-12-31 | DBS NOMINEES PTE LTD | 7,243,000 | 0.98 |
| 2013-09-30 | DBS NOMINEES PTE LTD | 8,596,280 | 1.16 |
| 2013-06-30 | DBS NOMINEES PTE LTD | 8,886,000 | 1.20 |