Q1/2020 ended March 31, 2020 of the Company and its subsidiaries, as shown below: (Unit : Thousand Baht) Q1/2020 Q1/2019 Change %Change Revenue 212,967 236,732 (23,765) (10.04%) Gross profit margin

precipitate and sulfur in various forms, and move manufacturing Zirconium Silicate combined manufacturing operations at its plant in Prachinburi. Only The company will begin production at its plant in

manufacturing of aerospace. He has more than 40 years of experience in the related fields, and is currently holding the position of President of MDP. These investors are not a related person of HTECH Type of

comprehensive information covering various aspects including engineering safety, manufacturing, exports, tourism, as well as financial and capital markets.Council of Engineers Thailand (COET) President Assistant

and to pay a  sales distribution fee at the rate of 1.5 percent of the sales of GSTEL to the Mahachai Group.  The agreement also provides that most products from the manufacturing process must be

February 2020 Subject: Clarification of the operating results for the year ended 31 December 2019, change of rate more than 20 percent To: Director and Manager The Stock Exchange of Thailand Ocean Commerce

/ food Manufacturing under Company’s trademark or per customers’ demand. 3) Catering service such as parties, wedding receptions, and any occasion or restaurants. Pop-up booth sales in various locations

. 2. Business of property development for lease 3. Construction contractor business and furniture and wall manufacturing business Top 10 Major Shareholders(@09 Mar 2022) Share % 1. บริษัท TWELVE

Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Business The Company is the service provider of stainless steel. The company is also manufacturing and

3/ Thai CAC  3/ Declared Thailand Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Business The Company engages in the business of manufacturing and