No. MVP038/2020 May 15, 2020 Subject: Management Discussion and Analysis for the three - month period ended 31 March 2020 To: President and Manager The Stock Exchange of Thailand M Vision Public

Management Discussion and Analysis Q1/2020 Page 1/4 JAS Asset Public Company Limited - Translation - IR63/009 15 May 2020 Subject: Management Discussion and Analysis, 1st Quarter Ending 31 March 2020

1/2 (Translation) Ref. HPIR 004/2018 February 28, 2018 Subject : Management Discussion and Analysis for the year ended December 31, 2017 To : The President The Stock Exchange of Thailand Duplicate

disposed asset is located in the vicinity of Charan Sanit Wong Road, Bangkok, totaling 21 rais, 3 ngan, 45.3 square wa. The value of such land as appraised on May 22, 2017 by T.A. Management Corporation

10th May, 2018 Subject: Management Discussion and Analysis (MD&A) of the financial as at and for three months’ period ending 31st March, 2018 Attention: President The Stock Exchange of Thailand P.C.S

Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND Tel: 02-0195000 18 February 2019 No. ZEN 2562-004 Subject Management Discussion and Analysis for

Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND Tel: 02-0195000 18 February 2019 No. ZEN 2562-008 Subject Management Discussion and Analysis for 9

August 11, 2017 Re: Management Discussion and Analysis for the period 3 months June 30, 2017 To: The Registrar, Stock Exchange of Thailand Patkol Public Company Limited : Management Discussion and

688.15 percent.  Revenue from sales and services in amount of Baht 1,074.78 million consisting: - Renewable Energy and Waste Management of Baht 580.15 million, increased from the previous year in amount

year had a gain from temporary investments of 1.5 MB and the remaining of 5.4 MB caused by more efficient management. Please be informed accordingly Your Sincerely, (Miss Vachiraporn Aganapanya) Chief