Ref. AU 009/2017 - Translation - 15 May 2017 To: Director and the President The Stock Exchange of Thailand Management Discussion and Analysis for the three-month period ended 31 March 2017 After You

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SET with this letter. The differences between reviewed/audited and unreviewed/audited net income were shown as below: (Million Baht) Consolidated The Company Only Net income 2nd Quarter/2017 six-month

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1 (Translation) MD. 045/2019 February 27, 2019 Re: Management Discussion and Analysis For the Year Ended December 31, 2018 To: President The Stock Exchange of Thailand Management Discussion and

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Tarsit, Amohoe Pluag-daeng, Rayong Branch 2 / 38 Moo. Tambon Tarsit, Amohoe Pluag-daeng, Rayong KWM 001/2561 September 28th, 2018 Subject : Management Discussion and Analysis for the quarter ended June 30

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