Information disclosure

Notice of Change of Authorized Person for Information Disclosure - Mr. Nguyen Trung Kien

BCG Energy Joint Stock Company hereby announces the Power of Attorney for Information Disclosure No. 04/2026/GUQ-NĐDTPL-BCGE dated June 04, 2026, regarding the authorization of Mr. Nguyen Trung Kien as the “Authorized Person to Disclose Information” of BCG Energy Joint Stock Company.

For more details, please see the attachments:

thong-bao-so-12.2026_thay-doi-nhan-su_nguoi-ub-cbtt_nguyen-trung-kien.pdf