Information Disclosure

Report on result of transaction in shares of internal person – Mr. Ngo Van Diem

Notice of transaction in shares of internal person – Mr. Ngo Van Diem

Report on result of transaction in shares of internal person – Mr. Ngo Van Diem

Notice of transaction in shares of internal person – Mr. Ngo Van Diem

Information disclosure of adjustment to covered warrants

Announcement of transaction in shares issued under ESOP 2019 of internal persons and related persons

Information disclosure on the ESOP share issuance

Disclosing the change of outstanding voting shares

Announcing approval on delisting of covered warrant

Disclosing the change of outstanding voting shares