Information disclosure

Notice of Change in personnel of Person in charge of corporate governance - Mr. Nguyen Phan Dung Nhan

Based on Resolution of The Board of Director No.32/2026/NQ-HDQT-BCGE dated May 27, 2026 of BCG Energy Joint Stock Company, we would like to announce the change in personnel as follows:

For more details, please see the attachments:

thong-bao-so-11.2026---thay-doi-nhan-su-bcge_mr.-nguyen-phan-dung-nh.pdf