principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis

February 2020 Subject: Clarification of the operating results for the year ended 31 December 2019, change of rate more than 20 percent To: Director and Manager The Stock Exchange of Thailand Ocean Commerce

E_1 Legal_FA_2015_12_29-c A brWCorpL.1hig A Executive Summary Management Discussion and Analysis For the Quarter Ending March 31, 2019 In the first quarter of 2019, the Thai economy continued to

E_1 Legal_FA_2015_12_29-c A HibrWCorpL.1hig A Executive Summary Management Discussion and Analysis For the Quarter Ending September 30, 2018 The Thai economy in the third quarter of 2018 grew at a

the company and its subsidiaries was at Baht 16.85 million or -47.7 percent. The results of the current quarter have decreased by compared with the same period last year. The Thai economy in the latest

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Federation of Accounting Professions (FAP); 2. The applicant must have the following qualifications as specified in the governing Notification: 2.1 having performed audit work and affixed signature to express

could not able to raise the price. EBITDA in the year 2019 and 2018 amounted THB 70.6 MB and THB 83.9 MB respectively. change 2019 2018 increase (decrease) Sales 760.2 841.1 -9.6% Other income 35.1 29.9

details of the change are as follow : 2.1 Current liability as at June 30, 2017 amount of Baht 75.72 million increase Baht 25.06 million or 49.46%, This is an increase in raw material creditor due to the

Table 1: Overall Financial Performance Unit: million baht Jan-Sep 2018 % Jan-Sep 2019 % Change % YoY Revenue 380.50 100.0% 440.78 100.0% 60.28 15.8% Cost 217.33 57.1% 238.03 54.0% 20.70 9.5% Gross Profit