Events or Indications Affecting Internal Control System.

Events or Indications Affecting Internal Control System Item : 1 Quarter / Year : Quarter 2 / 2026 Name of Transaction : Deposit and advance payments totaling 141 million baht differing from past practices and observation on a subsidiary director's advance Type of Transaction : - Events or Indications Affecting Internal Control System Details of Loss Amounts Proportion of Loss Amount Compared with the Latest Financial Statements (Unit : Thousand Baht) Operating Income Quarter 2 30 June 2026 : % Loss Amounts Quarter 2 30 June 2026 : For 6 Months 30 June 2026 : % Loss Amounts For 6 Months 30 June 2026 : Net Profit (Loss) Attributable to Owners of the Parent Quarter 2 30 June 2026 : % Loss Amounts Quarter 2 30 June 2026 : For 6 Months 30 June 2026 : % Loss Amounts For 6 Months 30 June 2026 : The Relevant Transaction Value Quarter 2 30 June 2026 : % Loss Amounts Quarter 2 30 June 2026 : For 6 Months 30 June 2026 : % Loss Amounts For 6 Months 30 June 2026 : Shareholders' Equity Attributable to Owners of the Parent Quarter 2 30 June 2026 : % Loss Amounts Quarter 2 30 June 2026 : For 6 Months 30 June 2026 : % Loss Amounts For 6 Months 30 June 2026 : Current Progress Status : Under Rectification Remark : The Company will continue to report further developments regarding the remaining items via SET's disclosure system upon significant progress or in subsequent periodic reporting. ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement. If you would like to see the full details of this information, please click view "full details" in attached file.