to the Financial Statements of Advanced Connection Corporation Public Company Limited (“the Company”) and its subsidiaries for the Quarter 1/2017 ended March 31, 2017, appear as comprehensive operating

would like to clarify the 2nd quarter of 2017 ‘s operating results and submit the auditor‘s report and the 2nd quarter of 2017 unaudited financial statement but reviewed by auditor, as follows The

 year at THB 5.2 billion for the second quarter of 2017 from THB 4.8 billion for the second quarter 2016.   Sales Revenue in USD terms increased by 13% to USD 153m from USD 135m in Q2 2016. Operating

No.019/2017 August 11, 2017 Subject: Report the operating result for the 2nd Quarter ended June 30, 2017 and the explanation for the causes of change more than 20% in the Company’s performance To

(Translation) UAC.CS/013/2017 August 15, 2017 Subject: Explanation of the operating results for the second quarter period ended June 30, 2017 To: President The Stock Exchange of Thailand Attachment

- Translation - MPIC 014/2017 November 8, 2017 Subject: Submit the Financial Statement for the quarter ended September 30, 2017 and clarification for the change of operating result more than 20

Ref Ref. 2S_BoD031/2017 November 8th, 2017 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

would like to clarify the 3rd quarter of 2017 ‘s operating results and submit the auditor‘s report and the 3rd quarter of 2017 unaudited financial statement but reviewed by auditor, as follows The

(Translation) UAC.CS/014/2017 November 13, 2017 Subject: Explanation of the operating results for the third quarter period ended September 30, 2017 To: President The Stock Exchange of Thailand

แฟกซ.์ 0-4332-7776 E-mail: kcmetalsheet@hotmail.com Website: www.kcmetalsheet.co.th No. KCM 60/009 13 November 2017 Subject Clarification of operating result for 3rd Quarter 2017 ended of 30 September