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REPORT ON THE RESULTS OF SHARE TRANSACTIONS OF INSIDERS AND THEIR RELATED PERSONS – VAN MINH HOANG

REPORT ON THE DATE OF CEASING TO BE A MAJOR SHAREHOLDER – NGUYEN THI TRANG

NOTICE OF PERSONNEL CHANGE – REAPPOINTMENT OF MR. VAN MINH HOANG AS GENERAL DIRECTOR

LIST OF STATE SHAREHOLDERS, STRATEGIC SHAREHOLDERS, MAJOR SHAREHOLDERS AND TREASURY SHARES – AS OF 31 MAY 2026

NOTICE OF TRANSACTION IN SHARES BY INTERNAL PERSON AND AFFILIATED PERSON OF INTERNAL PERSON – VAN MINH HOANG

REPORT ON THE RESULTS OF TRANSACTIONS IN SHARE PURCHASE RIGHTS OF AN INTERNAL PERSON AND A PERSON RELATED TO AN INTERNAL PERSON – NGUYEN THI LOAN ANH

REPORT ON THE RESULTS OF TRANSACTIONS IN SHARE PURCHASE RIGHTS OF AN INTERNAL PERSON AND A PERSON RELATED TO AN INTERNAL PERSON – MAI XUAN CHIEM

NOTICE OF CORRECTION REGARDING THE TRANSACTION IN SHARE PURCHASE RIGHTS OF INSIDER AND RELATED PERSONS OF INSIDER – MAI XUAN CHIEM

NOTICE OF TRANSACTION OF SHARE PURCHASE RIGHTS BY INTERNAL PERSONS AND RELATED PERSONS OF INTERNAL PERSONS – NGUYEN THI LOAN ANH

NOTICE OF TRANSACTION OF SHARE PURCHASE RIGHTS BY INTERNAL PERSONS AND RELATED PERSONS OF INTERNAL PERSONS – MAI XUAN CHIEM