provided on this disclosure is accurate with careful consideration for the benefits to shareholders transparently. Yours faithfully, Winner Group Enterprise Public Company Limited -Signature- (Mr. Jane

certifies that the information provided on this disclosure is accurate with careful consideration for the benefits to shareholders transparently. Yours faithfully, Winner Group Enterprise Public Company

any incorrectly significant information. The Company certifies that the information provided on this disclosure is accurate with careful consideration for the benefits to shareholders transparently

, accurate and complete. 7) Opinions of the Audit Committee and / or directors that are different from the opinions of the Board of Directors On February 2 5 , 2 0 2 0 , the Audit Committee meeting considered

Company which is different from the opinion of the Board of Directors -None- The Board of Directors certifies that the contents contained in this letter are correct and accurate in all aspects, and the

and evidentiary documentation; - SEC official checks accuracy and completeness of the submitted documents; - If accurate and complete, the applicant pays the application fee and submits the payment

/or the directors of the Company which is different from the opinion of the Board of Directors -None- The company hereby certified that the information of this report is accurate and complete in all

enhance heat rate of gas turbine as well as overall power plant performances 3. Digitalization – to predict the degradation of each machine more accurate. Consequently, each plant will be able to minimize

this Information Memorandum are accurate. Please be informed accordingly. Yours sincerely, (Mr. Chanin Kiatthaveepong) Authorized Persons to Disclose Information The office of company secretary 02-741

in this Information Memorandum is true, complete and accurate in all respects. Please be informed accordingly. Yours sincerely - SOMKIAT VONGSAROJANA - Mr. Somkiat Vongsarojana Managing Director