Stock Exchange of Thailand K. W. Metal Work Public Company Limited (the “Company”) would like to submit management discussion and analysis for the three month-period ended March 31, 2019 with details as

No. CAZ 007/2019 15 May 2019 Subject: Management Discussion and Analysis 1st Quarter ended 31 March 2019 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited

, 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 6-month period ended June 30

! (Insurer Fee) - - " 89% c **(Other Expense**) 12.25 0.009 #" 89% !-# * (Total*) 1,517.04 1.17 " 89% 8ก @-* !ก!K (Commission) 494.64 0.38 * (##" @-* !ก!K.+" >##, c ก*3-% กก @-* !ก!K (Excluding Broker

) - - " 9H% 9ก %!9# +ก! (Insurer Fee) - - " 9H% e **(Other Expense**) 11.66 0.01 #" 9H% !-# * (Total*) 1,279.79 1.18 " 9H% 9ก ;-* !ก!? (Commission) 769.18 0.71 * (##" ;-* !ก!?.+" k##, e ก*3-% กก ;-* !ก

Microsoft Word - el303e Date : February 27, 2020 Subject : Management Discussion and Analysis for the year ended December 31, 2019 To : Managing Director The Stock Exchange of Thailand Kuang Pei San

the three month period ended September 30, 2017 operating results. To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter

Microsoft Word - el276e Date : February 26, 2018 Subject: Management Discussion and Analysis for the year ended December 31, 2017 To : Managing Director The Stock Exchange of Thailand Kuang Pei San

February 26, 2017 Subject : Management Discussion and Analysis for year and 4th quarter ended December 31, 2017 Attention : President The Stock Exchange of Thailand 1. Operating Performance

) February 14, 2017 Re : Report the operating result for the year ended December 31 ,2017 by more than 20 percent. To : Director and Manager the Stock Exchange of Thailand Approved by the Board of Directors of