แฟกซ์. 0-4332-7776 E-mail: kcmetalsheet@hotmail.com Website: www.kcmetalsheet.co.th No. KCM61/007 May 14, 2018 Subject Clarification of operating result for 1st Quarter 2018 ended March 31, 2018 Attention

No.021/2018 August 14, 2018 Subject: Report the operating result for the 2nd Quarter ended June 30, 2018 and the explanation for the causes of change more than 20% in the Company’s performance To

ที่ - Translation - PorBor. 029 / 2018 August 14, 2018 Subject: Clarification of operating results change from the same period last year by more than 20% To: President The Stock Exchange of Thailand

period of 2017, the profit was Baht 3.67 million, a decline of 3,689.37%. The Company would like to clarify significant changes in the Group’s operating results are as follows: 1. Revenues from sales and

period of 2017, the profit was Baht 3.67 million, a decline of 3,689.37%. The Company would like to clarify significant changes in the Group’s operating results as follows: 1. Revenues from sales and

of Thailand Subject : The clarification about company’s net earning Q3/2018 Dear Sir, The quarterly operating result ended on September 30, 2018 is Baht 4.16 million loss on Baht 8.93 million revenues

หนา้ 1/1 NO. FA61-900 14 November 2018 Subject : Management Discussion and Analysis of operating performance for 3rd quarter, 2018 Attention : President of the Stock Exchange of Thailand JCK

would like to clarify the operating results for the third quarter of 2018 as summarized below: From the Consolidated Financial Statements for the third quarter of 2018, for the three-month period ended

I - Translation - Ref : LPH/SET 2019/012 November 13, 2019 Subject : Clarification on the Operating Results for the three-month period ended September 30, 2019 (Q3/2019) To : President The Stock

THB 5.2 billion for the third quarter of 2019 from THB 6.0 billion for the third quarter 2018. Sales Revenue in USD terms decreased 8% to USD 168m for Q3 2019 from USD 182m in Q3 2018. Operating Profits