บตัิตามจรรยาบรรณของพนกังานประจ าปี ด าเนินโครงการอบรมให้ความรู้และประเมินความรู้ความเข้าใจ เก่ียวกับการปฏิบตัิตามจรรยาบรรณของพนกังานและนโยบายการป้องกันการหาผลประโยชน์ในหน้าที่โดยมิชอบผ่าน ระบบ e-Learning

the construction into the river. : No. 1/2015 dated January 19, 2015 issued by Harbor Department pass through Na Toei District Administrative Organization which is a reinforced concrete bridge acrose Na

Investment Department (“DI”), with medium to long-term investment horizon, while PSEC manages short-term investment, by Investment and Trading Group, comprising of Equity and Derivatives Trading Department

operates direct investment business, by Direct Investment Department (“DI”), with medium to long-term investment horizon, while PSEC manages short-term investment, by Investment and Trading Group, comprising

Pittayachai 4 Co., Ltd. at the Central Office for Machinery Registration, Department of Industrial Works, Ministry of Industry. As a result, the debenture debt will decrease by 55,000,000 Baht (Fifty Five

drive opportunities in Machine Learning and Mathematical Optimization. Identified 250 digital value creation opportunities across 12 sites and analyzing their implementation. Portfolio Development IVL

decreased by Baht 19.74 million, benefiting from the tax return from the Revenue Department. Liabilities The net liabilities of the Company and its subsidiary as at December 31, 2017 were Baht 1,365.37

Outpatients Department and the Rooms are expected to accommodate up to 60 people per day The investment for Wattanapat Samui Hospital project. Consequently, the Company is required to disclose the information

December 31, 2017 by Bt326.3 million or 4.3%. Please be informed accordingly. Yours sincerely, Signed (Mr. Prakobkiat Ninnad) Managing Director Investor Relations Division, Finance and Accounting Department

Yours, - Singed - (Mr.Wongsakorn Kittitrakulkarn) Company Secretary Investor Relations Department JMT Network Services Public Company Limited