| Mr. Nguyen Hieu | The Member of Board of Directors | 150,000 | 150,000 | 10/08/2022 - 10/08/2022 | Directly bought from the issuer | |
| Mrs. Nguyen Thi Thu Huyen | The Member of Board of Directors cum General Director | 450,000 | 450,000 | 10/08/2022 - 10/08/2022 | Directly bought from the issuer | |
| Mr. Nguyen Trung Quan | The Member of Board of Supervisors | 48,400 | 48,400 | 10/08/2022 - 10/08/2022 | Directly bought from the issuer | |
| Mr. Nguyen Thuc Vinh | The Member of Board of Directors | 180,000 | 180,000 | 10/08/2022 - 10/08/2022 | Directly bought from the issuer | |
| Mr. Nguyen Mien Tien | Affiliated Person | 57,200 | 57,200 | 09/08/2022 - 09/08/2022 | Directly bought from the issuer |
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