Acquisition of Assets of IGEN Engineering Company Limited ("IGE") (Revised) To: Director and Manager The Stock Exchange of Thailand The resolution of the Board of Directors’ Meeting No.3/2018 of Dimet (Siam

the liabilities side an increase in the short-term borrowing facility in order to fund the earlier than planned Capex required to return the kilns to full capacity contributed to the increase in current

Township Rangsit Klong 1. Moreover, the income from management increases 8.7% from the same period of the previous year as a result of the management of residential projects and provision of engineering

1 Translation CEN 001-2021 March 1, 2021 Subject Management Discussion and Analysis for the year 2020 To The Manager and President The Stock Exchange of Thailand Capital Engineering Network Public

Information of RPV Consolidated Financial Statement in the Past 3 Years and Quarter 1/2020 Unit : THB Thousand Q1'2020 Y2019 Y2018 Y2017 Current Assets 233,260.20 646,904.47 657,417.04 199,199.44 Non-current

operation of 3 months period as ended June 30, 2018 of Capital Engineering Network Public Company Limited “company” and subsidiaries has profits of 14.59 Million Baht which 14.46 Million Baht increased when

, Thailand. Download program & Installation document Your current version Message File Signature Data Certificate Result Certificate Issuer Certificate Serial Number Certificate Expiry Date Company Name

Mr. Wiboon Phatrapiboon obtained a bachelor’s degree in engineering from Kasetsart University and a master’s degree in Science from Chieng Mai University. Prior to joining the SEC, he was Deputy

Derivative Warrants | STEC27C1511A | DERIVATIVE CALL WARRANTS ON SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. ISSUED BY RHB OSK SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN

Derivative Warrants | STEC42C1508A | DERIVATIVE CALL WARRANTS ON SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. ISSUED BY MAYBANK KIM ENG SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST