: The President The Stock Exchange of Thailand The Extraordinary Board of Directors’ meeting of Bangkok Airways Public Company Limited, (“Company” or “BA”) No. 1/2019 held on March 19, 2019 and the Board

Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Offering of Newly Issued Ordinary

assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise 3) To : President, The Stock Exchange of Thailand Attachment : 1. Capital Increase Report Form (F 53-4) 2

is in line with the increase in sales of set-top box while in 2Q16, the Group had revenue from the TOU Meter procurement project of a state-owned enterprise, which had a low gross margin. Related

% as compared to Q1 2018 of 29% as a result of the 2 units transfer were sold at the time of price per square meter were at lower rate. (2) gross profit margin from gourmet food and beverage of 52% as

beneficial to the Company’s operations. Furthermore, such location is convenient for transportation, which is situated nearby the Company’s business premises. The rent rate of Baht 60 per square meter per

counter every 30 minutes. Provide a system to support online payment in order to reduce physical contact with a minimum distance of 1 meter between each other at the service waiting point, including theater

square meter of unit in Veranda Residence Hua Hin is higher than units in Veranda Residence Pattaya that had transferred in the same quarter of the previous year. • Better efficient construction cost

transactions only matter in Clause 2 to 3 as well as the president conditions in the entire business transfer agreement the Extraordinary General Meeting of Shareholders No. 1/2018 Connected Transaction as

ไฮโดรเท็ค จํากดั (Translation) No. 024/0461 April 4, 2018 Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of