| 18 Dec 2018 | To invite the shareholders to propose agenda and nominate candidate to be elected as Director | More |
| 18 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 17 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 14 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 13 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 11 Dec 2018 | Establishment of new subsidiary (Additional Information) | More |
| 11 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 06 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 03 Dec 2018 | Reporting Share Repurchases form for financial management purposes | More |
| 30 Nov 2018 | Reporting Share Repurchases form for financial management purposes | More |