Page 1 of 4 No. RJH – SET 10/2018 12 November 2018 Subject : Management Discussion and Analysis for the 3rd quarter of 2018 ending September 30, 2018 To : The President The Stock Exchange of Thailand

, 2018 To : President The Stock Exchange of Thailand K. W. Metal Work Public Company Limited (the “Company”) would like to submit management discussion and analysis for the quarter ended September 30, 2018

Jaymart Public Company Limited No. IR61/016 13 November 2018 Subject: Management Discussion and Analysis, 3nd Quarter Ending 30 September 2018 Attention: President The Stock Exchange of Thailand Regarding

วันที่ 25 กุมภาพันธ์ 2558 November 13, 2018 Subject: Management’s Discussion and Analysis for the 9 months period ended September 30, 2018 Attention: Director and Manager The Stock Exchange of

Explanation and Analysis Report of the Financial Positions and Result of Business Operations To : President of The Stock Exchange of Thailand The Explanation and Analysis Report of the Financial Positions and

(Translation) NEP-AC 004/2562 14 Nov 2019 Subject: Management Discussion and Analysis for Q3 year ended 30 Sep 2019 To : The President The Stock Exchange of Thailand Operating Result NEP Realty and

IDH-AC-000-อส6305/04.00 11 May 2020 Re: Management Discussion and Analysis Operating results for the three-month period ended 31 March 2020 To: President The Stock Exchange of Thailand Overview of

Stock Exchange of Thailand K. W. Metal Work Public Company Limited (the “Company”) would like to submit management discussion and analysis of significant changes for the 3-month period ended March 31

mix of lower cost structure products. Selling and Administration Expenses  Selling expenses to total revenue ratio in Q1-2020 rose by 0.06% QoQ resulting primarily from decreasing in total revenue

Microsoft Word - NWR 030_E_Year19 (Translation) No.FN-NWR 030/2563 28 February 2020 Subject : Submission of Financial Statements for the Years ended 31 December 2019 To : President The Stock Exchange