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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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construction in December 2020. Solid measures for water management B.Grimm has always put in place guidelines and measures for water management to ensure maximum benefits by means of consuming and preserving

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14 August 2019 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

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