and Analysis EXECUTIVE SUMMARY ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY 1 2019: A remarkable year with 40% capacity

impact from fluctuation of exchange rate . 2. Sales cost to revenue ratio increased by 1.36% (from 96.22% to 93.58%). 3. Gain from foreign exchange increased by 64.87 million baht (from loss 26.43 million

ACC6207/003 25 July 2019 Subject Inform the progress of the sale stock in the subsidiary company To Director/ Managing Director The Stock Exchange of Thailand Refer to the company's letter No

Operating Company Hydrotek Plc. Project Type Waste Water Treatment Plant and Collection System Project Value THB 239 mn Progress (% of Completion) 28.26 % Commissioning Date October 2016 Construction Period 1

financial statements and consolidated financial statements, the asset value, net asset value, and investment unit value of the mutual fund, project progress in cases where the mutual fund invests in an

, Nakorn Ratchasima. 30380 Tel: (66) 4429 1333, Fax: (66) 4429 1723 Website: www.navanakorn.co.th IR 008/100/2019 October 31,2019 Subject : Progress of the share acquisition of Thai Thanan Company Limited

support domestic industries. Including, the fluctuation of exchange rates affects to the sales value decreased also. Anywise, the company expanded a production line to meet the needs of customers resulted

ACC6206/004 28 June 2019 Subject Inform the progress of the sale stock in the subsidiary company To Director/ Managing Director The Stock Exchange of Thailand According to the meeting of the Board of

to the profit of 23.44 million baht) due to an impact from fluctuation of exchange rate, However the company tried to reduce financial risk by hedging against forward exchange contracts. 4. The

baht (from 14.37 million baht in 2016 to 25.24 million baht in 2017) due to an impact from fluctuation of exchange rate, However the company tried to reduce financial risk by hedging against forward