On April 18, 2023, the Hochiminh Stock Exchange issued a decision to put the shares of Tien Bo Joint Stock Company (stock code: TTB) in warning status as of April 25, 2023.

Reason: The company was late in submitting the audited financial statements in 2022 by more than 15 days compared to the specified time. This is the case of securities being warned under Point g, Clause 1, Article 37 of the Rules of listing and trading of listed securities promulgated with Decision No.17/QD-HDTV dated 03/31/2022 by the Members' Council of the Vietnam Stock Exchange.