decrease was derived from engineering service, solar energy, and Trading business. • Overall gross profit margin decreased from 13.3% to 9.1% amount Baht (24.09) million. 2019 2018 Revenue 383.44 443.08

Board of Directors’ Meeting No. 8/2017 As refer to the Board of Directors’ Meeting No. 5/2015 of General Engineering Public Company Limited (“the Company”) held on July 29th, 2015 (refer 1), the Board had

Engineering Company Limited of 83.14 million baht. The Board of Directors had thoroughly considered to approve the investment in IGEN Enginnering Company Limited (“IGE”) since April 18, 2018 according to the

(THAILAND) PUBLIC COMPANY LIMITED Company business operation are engineering, construction,and installation of electrical and control systems. The Company has also been providing operation and maintenance

¸⁄ฆาร๕à¸⁄ิฎรวม Q2.pdf . Engineering service (“EN”) had a decrease in gross profit for Baht (17.71) million because of decrease in revenue and revision of estimated project cost of

Securities and Exchange Act B.E. 2535 (1992), the Securities https://publish.sec.or.th/nrs/2544pe_r.pdf ETE ๅà¸ıฎำส๋à¸⁄ง๛à¸à¸¡à¸¹à¸¥à¸Šà¸²à¸⁄ฆาร๕à¸⁄ิฎรวม Q2.pdf . Engineering

Mr. Chanant Charnchainarong earned a Bachelor of Chemical Engineering, King Mongkut’s University of Technology Thonburi, and a Master of Business Administration, Seattle University, USA. Currently

Bangkok, July 21, 2014 ? The SEC extended the deadline for submitting Vintage Engineering Plc. (VTE)?s audited/reviewed versions of 2013 and Q1/2014 financial statements to October 28, 2014

Bangkok, June 6, 2014 ? The SEC notified Vintage Engineering Plc. (VTE) to rectify its 2013 and Q1/2014 financial statements due to limitation on auditors? audit/review scope, respectively. VTE is

Mr.Assavin Chingumtornvong Between May 19, 2014 and July 23, 2014, Mr.Assavin Chingumtornvong has illegally sold 8,651,400 ordinary shares of Thai Industrial and Engineering Service Public Company