Information Disclosure

BOARD OF DIRECTORS’ RESOLUTION ON APPROVING THE RESULTS OF SHARE SUBSCRIPTION AND PAYMENT BY EXISTING SHAREHOLDERS

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

CDC12101 – NOTICE OF THE RECORD DATE FOR EARLY BOND REDEMPTION

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