PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED|Foreign Investment Fund : FIF,Sector Fund | Offering Date : 21/03/2011 - 05/04/2011

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PUBLIC COMPANY LIMITED WGE: WELL GRADED ENGINEERING PUBLIC COMPANY LIMITED   Reset WELL MANAGEMENT CORPORATION PUBLIC COMPANY LIMITED Sustainability Development Ranking CG Score 1/ CG Score AGM Level 2

the revenue of the engineering service and trading revenue first recognized in 2018. • The gross profit increased by Baht 17 .83 million or increased 1 6 % ; from Baht 110 .53 million to Baht 128.36

Date Amount Average Price (baht) The methods of Acquisition/Disposition Remark GENERAL ENGINEERING PUBLIC COMPANY LIMITED (GEL) Mr. THITIPONG TANGPOONPHONVIVAT Reporter Common Share 05/04/2018 1,014,700

ละเอียด UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2023 26/03/2024 UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2022 30/03/2023 UNIMIT ENGINEERING PUBLIC COMPANY LIMITED 2021 31/03/2022 UNIMIT ENGINEERING

1 / 2 No.IR.018/2020 14 May 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

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