(Translation) Ref. No. 1808/036EN August 10, 2018 Subject: Operating Result Clarification for Q2/2018 (Ending June 30, 2018) To: Director and Manager of the Stock Exchange of Thailand Ubis (Asia

คำอธิบายฝ่ายบริหาร_ENG (Translation) Ref. No. 1811/043EN November 9, 2018 Subject: Operating Result Clarification for Q3/2018 (Ending September 30, 2018) To: Director and Manager of the Stock

ที่ บช NO. AC. 01/2019 22 February 2019 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M. K. Real Estate Development

ที่ บช NO. AC. 04/2019 14 November 2019 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M.K. Real Estate Development

control and compliance with good business practices; (3) being able to maintain capital funds and reserve fund in compliance with the law establishing or controlling business undertaking of the applicant

related with operating result (%) For the period ended Change 31 March 2019 31 March 2018 Gross profit margin (%) 41.47 41.99 (0.52) Distribution costs and administrative expenses to total revenue (%) 44.79

(EBITDA) 40.18 60.42 (33.51) 41.38 (2.90) 81.55 114.62 (28.86) Depreciation and amortization 13.92 9.98 39.48 13.21 5.37 27.12 19.80 36.97 Key financial ratio related with operating result (%) 2Q17 2Q16

could played both weekdays and weekends. The Company was able to control operating costs. As a result, the Company could maintain its gross margin to be 40% same as last year. The Company could improve

operation to create better-operating results continuously in the future. Jaymart Group continues the businesses by the joint operations of its subsidiaries and associates, with 6 core business lines, which

February 18, 2019 To: The President The Stock Exchange of Thailand Re: 2018 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s 2018 operating