Microsoft Word - MD&A 2017 EN.doc EFORL IR010/2018 March 20, 2018 Subject: Management Discussion and Analysis Yearly Ending 31 December, 2017 To President The Stock Exchange of Thailand 1. Overview

[COMPANY NAME] EFORL IR010/2018 March 20, 2018 Subject: Management Discussion and Analysis Yearly Ending 31 December, 2017 To President The Stock Exchange of Thailand 1. Overview financial

from the last year because of inventory management and effective manufacturing cost control. 3. Gross profit margin was 3.56% of Revenue from sale and service, increased from last year that gross profit

15 August 2017 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2017 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

Moo 3 Nongchak-Phanasnikom Rd., Nongeiroon, Banbueng, Chonburi, Thailand 20220 Tel. 038-160707 Fax. 033-047348 www.ndrubber.co.th  No. NDR015/2018 8 November 2018 Subject: Management Discussion and

Public Company Limited, VGI recognised net gain from extraordinary items of THB 143mn  Net profit margin reaching 35.6%, while operating profit margin was 32.0% in 2019/20. KEY BUSINESS AND STRATEGIC

Management Discussion and Analysis for the First Quarter of Year 2019 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the

Page 1 of 2 Management Discussion and Analysis for the First Quarter of Year 2020 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group

Expenses -23% -8% Net Profit Margin Net Profit Q1/2021 vs Q1/2020YoY Q1/2021 vs Q1/2020YoY Q1/2021 vs Q1/2020YoY Management Discussion & Analysis Q1/2021 851 863 264 223 188 159 1,303 1,245 Q4/2020 Q1/2021

., Nongeiroon, Banbueng, Chonburi, Thailand 20220 Tel. 038-160707 Fax. 033-047348 www.ndrubber.co.th No. NDR003/2019 22 February 2019 Subject: Management Discussion and Analysis (MD&A) Report for the Year 2018