Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

1 Ref. 29/01/36 19 June 2020 Subject: Notification on the Entering into the Public-Private Partnership Agreement for the U-Tapao International Airport and Eastern Aviation City Development Project To

Directors approved to establish U-tapao International Aviation Co., Ltd., for airport development project in the future. The registered capital is 4,500 million baht. The Company holds 45.0 percent of shares

same period last year as a result of 9.7 percent increase in number of outbound international passengers of all airlines at Samui airport. 11 ASIA’S BOUTIQUE AIRLINE Revenue from Airport-Related

result of 9.7 percent increase in number of outbound international passengers of all airlines at Samui airport. 11 ASIA’S BOUTIQUE AIRLINE Revenue from Airport-Related Operations and Other Related Business

bidding of the U-Tapao International Airport and Eastern Aviation City Development project to the Royal Thai Navy, which under the public private partnership (March 2019) 7. The Bangkok Air Aviation

and Refresher Training Course In June 2020, U-Tapao International Airport and Eastern Airport City Development Project Signing Ceremony, between the Eastern Economic Corridor Office of Thailand (EECO

Public Company Limited have jointly submitted the proposal under the name of “BBS Joint Venture” for the bidding of the U-Tapao International Airport and Eastern Aviation City Development project to the

Company Limited have jointly submitted the proposal under the name of “BBS Joint Venture” for the bidding of the U-Tapao International Airport and Eastern Aviation City Development project to the Royal Thai

July 2017. 5. The Company introduced new International Passenger Lounge at Suvarnnabhumi airport. The new lounge offers extra comfort and convenience to Bangkok Airways’ passenger. The new lounge has 250