one year from the date of effectiveness of the registration statement shall be entitled to claim damages from the securities offeror or the securities owners pursuant to section 82 of the Securities and

leveraging of our strength as Thailand’s number-one digital banking provider, with the aim of becoming the Customers’ Life Platform of Choice under our core strategy of Customer Centricity for our business

3344 Fax. 66 2 654 3323 No. PACE IR2018/010 Date: 28 February 2018 Subject: Explanation of the Operating Results for the year ended 31 December 2017 changing over 20% To: The President The Stock Exchange

the Year ending 31 December 2019 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are pleased to provide you our management discussion and

December 2019 To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for year ended 31 December 2019 which

-517-0109-14 Fax 66-2-5170529 February 27, 2017 Subject Management Discussion and Analysis for the year ended December 31, 2016 To Managing Director of Stock Exchange of Thailand Table of Financial Ratio

- Translation - Page 1 of 6 CBG 052/2017 14 November 2017 Subject Management discussions and analysis for the 3-month and 9-month periods ending 30 September 2017 To President The Stock Exchange of

Stock Exchange of Thailand Filter Vision Public Company Limited and its subsidiaries (Hereinafter called “The Group”) would like to submit Management’s discussion and analysis for the Year 2017 with the

total revenue respectively. Administrative expenses mostly comprise of personnel related expenses, office expenses and professional fees. Furthermore, in the 2017, there are a one- time effect expense of

- Translation - Page 1 of 7 CBG 019/2018 11 May 2018 Subject Management discussions and analysis for the 3-month period ending 31 March 2018 To President The Stock Exchange of Thailand We, Carabao