consolidated financial statements for the three-month period ended 30 June 2019 and 2020 Revenues Q2/63 % Q2/62 % Change +/(-) Revenue from hotel operations 34 6% 279 69% (88%) Revenue from property development

of city shutdown measures both at home and abroad Which results in more economic activity to be carried out the indicators for private consumption have returned to the same level as the same period

No. ADD 22/2023 9 November 2023 Subject: Management discussion and analysis for the performance for the nine-month period ended 30 September 2023 To: President The Stock Exchange of Thailand AddTech

2nd quarter of 2020 and 6-month period ended 30 June 2020 To The President The Stock Exchange of Thailand We, Zen Corporation Group Public Company Limited (“the Group”), are pleased to provide you our

reported net profit of Baht 24.8 million. Earnings per share was Baht 1.16. Nine-Month Period The Company reported consolidated revenues of Baht 1,296.0 million, decreased by 8.4%. Sales revenues reported

period of last year was caused by the following reasons: (1) Total revenues were THB 687.01 million, an increase of THB 11.82 million or 1.75% derived from the main business of the Company and its

for the three-month period ended March 31, 2019 To: Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter 1/2019 of Wiik

analysis for the three-month period ended June 30, 2019 To: Director and Manager of the Stock Exchange of Thailand Referring to the submission of reviewed financial statements for quarter 2/2019 of Wiik

/2561 November 12, 2018 Subject: Management’s discussion and analysis of the Company’s operating results for Q3/2018 period To: President The Stock Exchange of Thailand DOD Biotech Public Company Limited

: Management discussion and analysis for the period three-month ended September 30, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements