of services Depreciation Network OPEX SG&A Financial cost Income tax expense Net foreign exchange gain (loss) (20,385) (9,712) (7,173) (6,288) (1,201) (1,397) (452) - - - - - - 30 47 (2,873) 2,920 14

was due to the repayment of debt from Bt113,164mn in 3Q18 to Bt97,974mn this quarter. Average cost of debt is 3.1% per year. Profit EBITDA in 3Q19 was Bt21,135mn increasing 19% YoY and 11% QoQ, as a

was due to the repayment of debt from Bt113,164mn in 3Q18 to Bt97,974mn this quarter. Average cost of debt is 3.1% per year. Profit EBITDA in 3Q19 was Bt21,135mn increasing 19% YoY and 11% QoQ, as a

of services Depreciation Network OPEX SG&A Financial cost Income tax expense Net foreign exchange gain (loss) (20,385) (9,712) (7,173) (6,288) (1,201) (1,397) (452) - - - - - - 30 47 (2,873) 2,920 14

DCORP 008/2020 February 26th, 2020 Subject 2019 Performance Report for the Year Ended December 31st, 2019 and the Reduction of Performance Exceeding 20% To The Securities and Exchange Commission and

Exchange Commission No. Sor Nor. 88/2558 Re: Prospectus for Offering of Investment Units of Retail Mutual Funds, Mutual Funds for Accredited Investors and Mutual Funds for Institutional Investors

representative or 360-degree technology. Until now, offering a deep discount to potential customers was not expected because of the Company’s financial strength with Net Interest-Bearing-Debt to Equity at 0.97

Governors of the Stock Exchange of Thailand Re: Disclosure of Information and other Acts of Listed Companies concerning the Acquisition and Disposition of Assets B.E.2547 (2004) on 29th October 2004

the Year as at 31 December 2018 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are please to inform you our management discussion and

President, The Stock Exchange of Thailand Enclosure: Information Memorandum regarding to the Acquisition of Assets The Extraordinary General Meeting of WCI Holding Public Company Limited., subsidiary company