Supervisory Board Tor Jor. 21/2551 Re: Connected Transaction Rules dated 31 August 2008 (as amended) and Notification of the Board Governors of Stock Exchange of Thailand Re: Disclosure of Information and Other
segments: 1. Digital content via telecommunication channels 2. Information technology solutions for electronic devices 3. Online advertising for products and services. The details of Services income and Cost
securities trading system and other relevant systems of the Stock Exchange. Meanwhile, an information technology system is necessary for securities clearing houses and central securities depositories to
contact the company’s customer service center, or make further inquiries with SEC Complaint Center via Hotline 1207, extension 8, or email: info@sec.or.th, or visit the official SEC Facebook Page or SEC
doubts or inquiries, investors should contact the business operator or the “SEC Help Center” via telephone hotline 1207, SEC Facebook page or SEC Live Chat on the SEC web site
ขายหลักทรัพย III. KEY INFORMATION A. Selected Financial Data ขอมูลท่ีสําคัญทางการเงิน B. Capitalization and Indebtedness โครงสรางเงินทุนและและภาระผูกพัน C. Reasons for the Offer and Use of Proceeds
Capital Market Supervisory Board and the Stock Exchange of Thailand, as prescribed by the regulations of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies
* Note Please find further information in the consolidated financial statements. 1 9th May, 2018 Subject: Management Discussion & Analysis (MD&A) for the 1st quarter of 2018 Attention: The President
operating performance for 31 March 2018 as the following. Key Financial Information on 31 March 2018 , 2017 (Unit : thousands) Statements of Income Separate financial statements March 31, 2018 March 31, 2017
operating performance for 31 December 2018 as the following. Key Financial Information on 31 December 2018 , 2017 (Unit : thousands) Statements of Income Separate financial statements December 31, 2018