Company Limited - Translation - Ref: IR61/007 26 February 2018 Re: Management Discussion and Analysis for Yearly Ending 2016 To: President The Stock Exchange of Thailand Pursuant to Jaymart Public Company

management for the year 2017 To: President Stock Exchange of Thailand The Company would like to clarify the following reasons for changes to profit (loss) in the consolidated financial statements for the year

1,898 -4% Property, plant and equipment 2,101 2,130 -1% Goodwill 53 55 -2% Investments in joint venture 53 45 +17% Other non-current assets 596 577 +3% Total non-current assets 2,804 2,807 -0% Total

1 (Translation) MD. 134/2019 August 7, 2019 Re: Management Discussion and Analysis For the Operating Results ended June 30, 2019 To: President The Stock Exchange of Thailand Management Discussion and

วันที่ 25 กุมภาพันธ์ 2558 August 14, 2019 Subject: Management’s Explanation and Analysis for the 3 months and 6 months period ended June 30, 2019 Attention: Director and Manager The Stock Exchange of

Aug 14, 2018 Subject Management Discussion and Analysis for the six months period ended June 30, 2018 To The President The Stock Exchange of Thailand Do Day Dream Public Company Limited (the “Company

1 (Translation) MD. 155/2018 November 14, 2018 Re: Management Discussion and Analysis For the Operating Results ended September 30, 2018 To: President The Stock Exchange of Thailand Management

Exchange of Thailand LDC Dental Public Company Limited (LDC) would like to clarify the performance of the Company for the 3 months and 9 months period ended September 30, 2019 which the details are as

737 12.4% Inventories 546 512 6.7% Other current assets 134 141 (5%) Total current assets 1,608 1,508 6.6% Property, plant and equipment 1,811 1,983 (9%) Goodwill 51 48 6.2% Investments in joint venture

the company was voted for the third consecutive years. However, the company’s securities has selected in the SET High Dividend 30 Index or SETHD from the Stock Exchange of Thailand which the price index