แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ Ratchthani Leasing Public Company Limited July 19, 2019 Subject : Management Discussion and Analysis For the second quarter ended 30 June 2019

MD & A - Q2-62 _สอบทาน__EN_New Ratchthani Leasing Public Company Limited August 14, 2019 Subject : Management Discussion and Analysis For the second quarter ended 30 June 2019 (reviewed) To

Microsoft Word - letYQ118MD&AE .doc ( Translation ) 14th May 2018 Subject: Management Discussion and Analysis (MD&A) for the 1st quarter period of year 2018 To: Managing Director of the Stock

9 August, 2018 Re Explanation and analysis of the Management for the 2nd. quarter of 2018 ended 30 June 2018 To Director and Manager, Stock Exchange of Thailand Whereas the Meeting No. 4/2561 of the

of the previous year, the net profit for the 3rd quarter and the 9-month periods of 2018 were 6.83 million Baht and 11.59 million Baht, decreased from the same period of the previous year by 0.95

MD & A - Q3-62 _ก่อนสอบทาน__EN October 18, 2019 Subject : Management Discussion and Analysis For the second quarter ended 30 September 2019 (Unreviewed) To : Director and Manager The Stock Exchange

/2563 13 May 2020 Re Explanation and analysis of the Management for the 1st quarter of 2020 ended 31 March 2020 To Director and Manager, Stock Exchange of Thailand The Company would like to submit

Page 1 of 2 T.K.S. TECHNOLOGIES % GP Q1’20 Q1’19 As Reported (% to Sales) Total GP 21.7% 25.1% Company 19.4% 27.1% TBSP 22.6% 21.6% For the 1st quarter 2020, consolidated %GP reported at 21.7%, while

1/2 L-WAVE ENT 20/2020 15 May 2020 Subject : Management’s Discussion and Analysis for the first quarter 2020 operating results with variation greater than 20% compared to the same period of 2019 To

quarter of 2021 To The President The Stock Exchange of Thailand We, Zen Corporation Group Public Company Limited (“the company”), are pleased to provide you our management discussion and analysis for the