| No | Title | Date |
|---|---|---|
| 16 | About cooperation | 17-10-2019 |
| 15 | 111111111 | 16-10-2019 |
| 14 | 111111111111 | 16-10-2019 |
| 13 | Sponsorship opportunity | 27-09-2019 |
| 12 | MEMS INU | 03-05-2019 |
| 11 | CEO | 03-04-2019 |
| 10 | CEO | 25-03-2019 |
| 9 | CEO | 17-03-2019 |
| 8 | Invitation | 04-03-2019 |
| 7 | sales | 06-09-2018 |