1 - Translation – Bor.Chor.Ngor 0328/2017 September 26, 2017 Subject: Connected transaction : Renewal of a hotel management advisor agreement Attn : President The Stock Exchange of Thailand With

รายงานการประชุมคณะกรรมการตรวจสอบ ครั้งที่ 4/2548 Ref.: SET-2018-003 February 14, 2018 Subject: Signing on the Franchise Agreement; and the Agreement to Acquire and Dispose Assets of “Wuttisak Clinic

รายงานการประชุมคณะกรรมการตรวจสอบ ครั้งที่ 4/2548 Ref.: SET-2018-003 February 14, 2018 Subject: Additional Disclosure “Signing on the Franchise Agreement; and the Agreement to Acquire and Dispose

ที่ กตพ Ref. DBP. 080 / 2018 May 31, 2018 Subject : Connected Transaction in Respect of Office Lease Agreement Extension To : President The Stock Exchange of Thailand Diamond Building Products Public

efficiency. As a result, in the second quarter of 2018, has orders in many large projects, such as the Improved treatment system of 300 cubic meters per day project (from delivery 2 times), water system

(from delivery 3rd times), repair and improve the settling tank project, installation the ultrafiltration membrane's project and Nitrate Filter system Installation. While, in the same period of 2017, has

and GLOW. Accordingly, on this same day, the company and Engie Global Developments B.V. have entered into the agreement for amendment to the Share Purchase Agreement on June 20th, 2018, by including the

and GLOW. Accordingly, on this same day, the company and Engie Global Developments B.V. have entered into the agreement for amendment to the Share Purchase Agreement on June 20th, 2018, by including the

of AEON Thana Sinsap (Thailand) Plc. No. 3/2018 held on March 20, 2018 had a resolution of the connected transaction as follows: Date of agreement: Company Date of agreement ACS Capital Corporation

agreement: Company Date of agreement AEON Financial Service Co.,Ltd. (“AFS”) Agreement period is five years from February 2018 to January 2023. AEON Credit Service Systems (Philippines) Inc (“AEON Systems