, (Dr. Ungoon Chantanavich) Chief Executive Officer

committee. Please be informed accordingly, Yours faithfully, Mr. Soontorn Dentham Chief Executive Officer

accordingly Yours sincerely, K.C. Metalsheet Public Company Limited (Mr.Niphon Charoenkit) Chief executive officer

transaction is below 15 percent and such transaction is not classified as a related party transaction. Please be informed accordingly. Sincerely yours, – Signature – (Mr.Chuangchai Nawongs) Chief Executive

Public Company Limited -Signature- (Mr. Anit Osathanugrah) Director and Chief Executive Officer

. Metalsheet Public Company Limited (Mr.Niphon Charoenkit) Chief executive officer KCM - MDA.Q2-60 TH-EN_edited

. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

sincerely, (Mr. Chalerm Harnphanich M.D.,Ph.D.) Chief Executive Officer บรษิทั บางกอก เชน ฮอสปิทอล จ ากดั (มหาชน) Bangkok Chain Hospital Public Company Limited. 44 หมู ่4 ถ.แจง้วฒันะ ต.ปากเกร็ด อ.ปากเกร็ด จ.น

Charuwat) Director and Chief Executive Officer

informed accordingly. Sincerely Yours, Demeter Corporation Public Company Limited -Signature- (Mr. Teerawit Charuwat) Director and Chief Executive Officer