decrease was derived from the engineering service. • Overall gross profit margin increased from 11.9% to 13.8% at the same amount Baht 53 million. 2020 2019 Revenue 382 443 (61) -14% Cost 329 390 Gross

year ended 31 December 2019 • Increase in gross profit was mainly derived from the following reasons: 1. Engineering service (“EN”) had an increase in gross profit for Baht 28 million because in Q3/2018

Company Limited Type of Business Operation Operate a business as an engineering project contractor, a construction contractor, operation and maintenance service and consultantcy service in an area of solid

COMPANY LIMITED C PANEL PUBLIC COMPANY LIMITED C.I. GROUP PUBLIC COMPANY LIMITED C.P.L.GROUP PUBLIC COMPANY LIMITED CAL-COMP ELECTRONICS (THAILAND) PUBLIC COMPANY LIMITED CAPITAL ENGINEERING NETWORK PUBLIC

of Directors’ Meeting No. 3/2018 of General Engineering Public Company Limited (“the Company”) held on date 24th April 2018 had the resolution of approval to delegate of authority to executive

result. Dear sir, We, Unimit Engineering Public Company Limited (UEC), would like to clarify the change in the operating results for Q3/2019 which has had a change of over 20% from the same period last

¸Žà¸³à¸ªà¹‹à¸⁄ง๛à¸à¸¡à¸¹à¸¥à¸Šà¸²à¸⁄ฆาร๕à¸⁄ิฎรวม Q2.pdf . Engineering service (“EN”) had a decrease in gross profit for Baht (17.71) million because of decrease in revenue and

sector. He stated that “The SDG guidebook and the Impact Standards can be both a business opportunity and a new way to strengthen competitiveness for listed companies and the business sector in Thailand

In The year 2018, revenues are THB 347.49 million which decrease from that of year 2017 by THB 70.36 million. of the revenues is mostly generated from engineering and , industrial services of oil & gas

1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the