The Stock Exchange of Thailand Reference: The Notification No. BGRIM 16/2563 dated 31 August 2020 Re: the readiness for development of 7 combined cycle cogeneration power plants as planned B.Grimm Power

(“O2O”) solutions through the talk-of-the-town ‘Station Sponsorship’ campaigns on 11 stations of the BTS Skytrain network. The innovation campaign has been unlocking the value of offline and online

for publicizing the IPO event, Talk Show service fees for the IPO event. Financial costs In Q1/2024, financial costs amounted to THB 3.59 million, decreased by THB 4.07 million YoY ( -53.16%) the

into the sign of Share Sale and Purchase Agreement, including transfer of related brand names from the selling shareholder(s). According to the Notification of the Capital Market Supervisory Board No

, including transfer of related brand names from the selling shareholder(s). According to the Notification of the Capital Market Supervisory Board No. TorChor. 20/2551 Re: Rules on Entering into Material

as well as entered into the sign of Share Sale and Purchase Agreement, including transfer of related brand names from the selling shareholder(s). According to the Notification of the Capital Market

Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of Assets and Connected Transaction for the Entire Business Transfer

Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of Assets and Connected Transaction for the Entire Business Transfer and

Limited (“TBSP”) pursuant to the Notification of the Capital Market Supervisory Board No. TorChor. 12/2554 Re: Rules, Conditions, and Procedures for the Acquisition of Securities for Business Takeovers (as

securities in Thai British Security Printing Public Company Limited (“TBSP”) pursuant to the Notification of the Capital Market Supervisory Board No. TorChor. 12/2554 Re: Rules, Conditions, and Procedures for