Acc.001/2563 February 24, 2020 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for the Year 2019 Dear Sir, S. Khonkaen Foods Public Company Limited

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2018_Q2_MDA_ENG Ocean Glass Public Company Limited Page 1/2 Management Discussion and Analysis Operating Results In the 2nd quarter of 2018, Ocean Glass Public Company Limited and Subsidiaries (“the

economies of scale and efficient control of production cost. 3. Selling expenses In Q3/2018, the Company incurred selling expenses of Baht 5.99 million, rising year-on-year by Baht 2.04 million or 51.65

2018_Q3_MDA_ENG-Rev Ocean Glass Public Company Limited Page 1/3 Management Discussion and Analysis Ocean Glass Public Company Limited Management Discussion and Analysis Consolidated Financial Results

to Advanced Connection Corporation Public Company Limited (“the Company”) has received financial relief from the Company and subsidiaries for 3 months approval for the year ended 31 March 2020. It

ZIGA INNOVATION PUBLIC COMPANY LIMITED 999/9,10,11 MOO 9 NAIKLONGBANGPLAKOD, PHASUMUDJADEE, SAMUDPRAKARN 10290 Tel. 02-816-9315 Fax. 02-816-9315 #444 NO. ZIGA 007/2018 9 August 2018 Subject

The Stock Exchange of Thailand Enclosure: Information Memorandum on the Asset Disposal, Schedule 1 of Rich Asia Corporation Public Company Limited Reference to the Board of Directors’ meeting of Rich

company of 465.05 million Baht, decreased by 144.42 million Baht or -23.70%. ง Income statement (Million Baht) For the three-month period For the six-month period Q2/2020 Q2/2019 YOY % 1H/2020 1H/2019 YOY

business enterprise support as Policy Entrepreneur to be a hub of cosmetics manufacturer. For this share acquisition, the Company is ready-to-run business both production, marketing and customers-based