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

Period (Q2/2019) Attention: Directors and Manager, The Stock Exchange of Thailand N.D. Rubber Public Company Limited (“the Company”) would like to present the MD&A for the Six-Month period ended 30 June

share (baht) 1.92 Weighted Common Stock (share) 112,000,000.00 10. Opinion of the company-s audit committee and / or director which are different from the opinion of the board of director (no) Your

Lifecycle Thailand × Know Your Client Process– Standard risk questionnaire × Focus primarily on risk preference (i.e., an investor’s aversion to risk) and ignore risk capacity (i.e., an investor’s ability to

) May 9, 2018 Re : Report the operating result for the year ended March 31 ,2018 by more than 20 percent. To : Director and Manager the Stock Exchange of Thailand Approved by the Board of Directors of

Common Stock (share) 849,080,000 849,080,000 10. Opinion of the company’s audit committee and / or director which are different from the opinion of the board of director (no) Yours faithfully, (Dr. Chamnan

185.83 185.83 Net Profit (Loss) 22.42 22.42 Earning Per Share (E.P.S.) 2.64 2.64 Book value per share (baht) 41.15 14.40 Weighted Common Stock (share) 8,500,000 8,500,000 10. Opinion of the company.s audit

) Total revenue 172.32 Expenditure 167.18 Net profit (loss) 5.14 Earning per share (baht) 0.60 Book value per share (baht) 0 Weight common stock (share) 8,636,100.00 10. Opinion of the company(s audit

Weight common stock (share) 165,480,000 10. Opinion of the company’s audit committee and/or director which are different from the opinion of the board of director. (No) Yours Faithfully, (Dr. Chamnan

Ref: FS 12/2017 30 November 2017 Subject Notification of the preferred share acquisition of Box24 Company Limited To President and Managers The Stock Exchange of Thailand Forth Smart Service Public