has maintained its energy drink market share at 54.0% in 2018 as per mid-term strategy guidance, according to Nielsen. However, our international business showed a decline in revenue by THB 335 million

21,906 21,906 7 1Q21 MD&A Advanced Info Service Plc. 2021 Guidance All guidance is based on Post-TFRS 16 Core service revenue  Low single digit growth (Maintained) EBITDA  Low-single digit growth

). Please be informed accordingly, Sincerely yours Apinya Jarutrakulchai (Ms. Apinya Jarutrakulchai) Senior Executive Vice President Finance and Accounting Department Tel : 0-2677-7000 Fax : 0-2677-7011-2

the Transaction KYE is necessary to improve the air conditioners system at Test Room A&B at Refrigerator Production Department because it has been using for over 15 years and became deterioration. KYE

equivalent items increased Baht 113.1 million. 2. Trade and other receivable decreased Baht 484.9 million. 3. Revenue Department receivable increased Baht 40.4 million. 4. Inventories increased Baht 428.4

restoration compensation after the cessation zinc operation as stipulated by law and new regulations imposed by the Department of Royal Forest of 53.57MB.  Finance costs increased by 54.44MB in year 2018

the Company. The Company cooperates with the Department of Royal Forest (“RFD”) to forestry restoration compensation after the cessation zinc operation as stipulated by law and new regulations imposed

million. 2. Trade and other receivable decreased Baht 55.5 million. 3. Revenue Department receivable decreased Baht 83.3 million. 4. Inventories decreased Baht 370.9 million, mainly caused by decreased of

Exchange Commission (“SEC”), has already registered its dissolution with the Business Development Department, the Ministry of Commerce, on August 31, 2016 and the end of liquidation process on June 27, 2017

retained earnings unappropriated was increased. Sincerely Yours, (Mr.Wichian Silapacharanan) Deputy Managing Director Authorized to sign on behalf of the company Investor Relations Department Tel : 0-2531