Data Center Company Limited in Q1- 2022. Sincerely yours, (Ms. Sarin Chandranipapongse) Company Secretary Authorized signature on behalf of the Company

, and shall be affixed the signature by the following persons: (1) any director who is authorized to affix his signature on behalf of the appraisal company in capital market; 3 (2) the lead appraiser

experiences and qualifications of the person whom the applicant will appoint as the authorized person of securities registrar; (4) rights, duties and responsibilities between the securities registrar and the

authorized person acting on behalf of the juristic person, as expressly demonstrated by the intention of the juristic person or the non-juristic group of persons and such juristic person or the non-juristic

information has been submitted by us, as an authorized person acting on behalf of the juristic person, as expressly demonstrated by the intention of the juristic person or the non-juristic group of persons and

to legal reserve deduction with operating profit for the first six-month period of 2023. Sincerely yours, (Ms. Sarin Chandranipapongse) Company Secretary Authorized signature on behalf of the Company

. Sincerely yours, (Ms. Sarin Chandranipapongse) Company Secretary Authorized signature on behalf of the Company

, (Ms. Sarin Chandranipapongse) Company Secretary Authorized signature on behalf of the Company

Secretary Authorized signature on behalf of the Company

# # # # # # # # ขั้นตอนการกรอกขอมูลในแบบฟอรม EF-4 1. เลือกรายชื่อบุคคลที่ตองการเพิกถอนการปฏิบัติหนาที่ The revocation of the person(s) on the list below 2. เลือกผูมีอํานาจลงนาม Authorized Person 3. ระบุชื่อผู