: Acquisition of a formerly managed hotel. VHE Bratislava Real Estate s.r.o., a wholly owned subsidiary of Vienna House, entered into a Real Estate Purchase Agreement with Hotel AVION s.r.o. (a non-related party

consumption for domestic flights. As of 30 September 2017, the Company has entered into a forward purchase contract (fuel hedging) at the average of 60.98 percent of fuel consumption. Cost of Passenger Services

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

of derivatives broker; “derivatives contract” means a derivatives contract under Section 3 of the Derivatives Act B.E. 2546 (2003) having securities, gold, crude oil, currencies, exchange rate

of derivatives broker; “derivatives contract” means a derivatives contract under Section 3 of the Derivatives Act B.E. 2546 (2003) having securities, gold, crude oil, currencies, exchange rate

undertake derivatives business in the category of derivatives broker; “derivatives contract” means a derivatives contract under Section 3 of the Derivatives Act B.E. 2546 (2003) having securities, gold, crude

Page 1 of 2 No. ACC1903/001 March 1, 2019 Subject: Approval to enter into Contract to sell of Common Stock (addition) To: President The Stock Exchange of Thailand According to the Board of Director’s