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

2nd quarter ended 30 June 2019 Attn: Director and Manager, The Stock Exchange of Thailand With respect to the financial information for the 2nd quarter ended 30 June 2019, as submitted by the Company

the 3rd quarter ended 30 September 2019 Attn: Director and Manager, The Stock Exchange of Thailand With respect to the financial information for the 3rd quarter ended 30 September 2019, as submitted by

, The Stock Exchange of Thailand With respect to the financial statements for the year ended 31 December 2019, as submitted by the Company, which has been audited by the external auditor, considered by

not selling very well. Big yellow & red balls concentrate in 1-3 stars area. 20,00010,0005,0001,000 Star rating by Morningstar Fund size (mn.) Source: Morningstar Direct, data complied by Research

Limited Attention: President Stock Exchange of Thailand Enclosure: Information Memorandum on Connected Transaction of the Company Concerning Acquisition of Shares in CS LOXINFO Public Company Limited

Generating Authority of Thailand. It is expected to commence commercial operation in 2019. 1.4 The Entering into the Concession Contracts of the MRT Pink Line Project and the MRT Yellow Line Project As the

(Khae Rai – Min Buri) and the MRT Yellow Line (Lat Phrao – Samrong) As the Company together with BTS Group Holding Public Company Limited (“BTS”) and Sino-Thai Engineering & Construction Public Company

รอบ 90 ปี ซึง สิ น ค้า ที อ อ ก ใ ห ม่ นี ค ร อ บ ค ลุ ม ใ น ทุ ก ก ลุ่ ม ลู ก ค้ า เ ช่ น CENTENNIAL JUBILEE 9 0 FACTES, 90th ANNIVERSARY COLLECTION, EVENTAIL, THE EXCELLENCE OF 1 9 , THE YELLOW

ในทุกกลุ่มลูกคา้ เช่น CENTENNIAL JUBILEE 90 FACTES, 90th ANNIVERSARY COLLECTION, EVENTAIL, THE EXCELLENCE OF 19, THE YELLOW MYSTERY, THE PINK MAJESTY, FIREWORK และคอลเลคชนัล่าสุด JUBILEE LINE FRIENDS