and/or 2. Mr. Chaiyakorn Aunpitipongsa, Certified Public Accountant No. 3196 and/or 3. Mr. Apiruk Ati-anuwat Certified Public Accountant No. 5202 and/or 4. Dr. Preecha Suan, Certified Public Accountant

AUNPITIPONGSA 3196 13/03/2566  -  12/03/2571 Mr APIRUK ATI-ANUWAT 5202 17/10/2563  -  16/10/2568 Miss RATCHNEEKON VIJAKSILP 5801 04/01/2565  -  03/01/2570 Miss RATCHARIN CHAROENKIJPAILERT 7037 14/12/2564  -  13

Committee 8. Mr. Anuwat Sanguansappayakorn Director 9. Mr. Anant Kaewruamvongs Director / Executive Director / Chief Executive Officer And Managing Director 4.4 Nature of business operation CSL and its