ST8: Change of corporate structure and financial statements

On February 07, 2023, Sieu Thanh Joint Stock Corporation announces the registration of the change of corporate structure and financial statements as follows: Information before change: Corporate structure: x Having no affiliates or sub-units □ Having sub-units □ Having affiliates □ Having affiliates and sub-units 2. Type of financial statements to be disclosed: x Separate financial statements □ Combined financial statements □ Consolidated financial statements II. Information after change: 1. Corporate structure: □ Having no affiliates or sub-units □ Having sub-units x Having affiliates □ Having affiliates and sub-units 2. Financial statements to be disclosed x Separate financial statements □ Combined financial statements x Consolidated financial statements. - Reason for change: On February 07, 2023, Sieu Thanh Joint Stock Corporation became a subsidiary of ST8. - Effective date: February 07, 2023.