JCK International Public Company Limited announced the resolutions of the Board of Directors' Meeting No. 5/2023 held on June 28, 2023 had passed the follow resolutions: Acknowledged the resignation of Mr. Prasong Vara-ratanakul from the position of Director, Independent Director and Audit Committee Chairman, Corporate Governance, Nominating and Remuneration Committee Chairman by effective from June 28, 2023. Acknowledged the resignation of Mr. Chetawan Anuntasomboon from the position of Director, Independent Director and Audit Committee Member, Corporate Governance, Nominating and Remuneration Committee Member by effective from June 28, 2023.

Approved the appointment of Mr. Gumpol Tiyarat, Director, as Independent Director and Audit Committee Chairman by effective from June 28, 2023. Approved the appointment of Mr. Varnadharma Kanchanasuvarna as Independent Director and Audit Committee Member in replacement of Mr. Prasong Vara-ratanakul by effective from June 28, 2023. Approved the appointment of Mrs. Rachanee Siwawej as Director and Executive Director in replacement of Mr. Chetawan Anuntasomboon by effective from June 28, 2023.

Therefore, the Company has 9 directors with the following details: Mr. Apichai Taechaubol: Chairman, Executive Chairman; Mr. Gumpol Tiyarat: Independent Director, Audit Committee Chairman; Mr. Tawil Praisont: Independent Director, Audit Committee Member; Mr. Varnadharma Kanchanasuvarna: Independent Director, Audit Committee Member; Mrs. Rachanee Siwawej: Director, Executive Director; Mr. Tseng Kuo-Chan: Director; Mr. Anukul Ubonnuch: Director, Vice Chairman, Executive Director, Managing Director; Mr. Krittawat Taechaubol: Director, Executive Director, Director Deputy Managing Director; Ms. Siriporn Tamenant: Director, Executive Director, Director Deputy Managing Director, Administration and Information Technology, Company Secretary.