2020 (Revised #2) 01/03/2021 17:39 Management Discussion and Analysis Yearly Ending 31 Dec 2020 (Revised) 01/03/2021 08:01 Management Discussion and Analysis Yearly Ending 31 Dec 2020 16/11/2020 08:49

/2021 13:21 Acquisition of shares of Cannabitec Company Limited (Revised) 26/10/2021 20:15 Acquisition of shares of Cannabitec Company Limited (Revised) 25/10/2021 08:29 Notification of the purchase of

ENGINEERING SOLUTIONS PUBLIC COMPANY LIMITED Disclosure Business News ( 1 record(s) found) Date Time Heading Link 14/08/2020 08:23 Notification about Related Parties Transaction, Detail of Transaction Revised

LIMITED Disclosure Business News ( 2 record(s) found) Date Time Heading Link 26/08/2021 18:41 Notification of sale of investment in subsidiary (revised) 09/08/2021 20:45 Notification of sale of investment

(revised) 14/11/2022 07:23 Guarantee according to the shareholding proportion of the subsidiary's credit facilities 14/11/2022 07:23 Acquisition of land 18/05/2022 17:39 Waiver of rights to purchase newly

Disclosure Business News ( 10 record(s) found) Date Time Heading Link 17/11/2022 12:39 Guarantee according to the shareholding proportion of the subsidiary's credit facilities (revised) 14/11/2022 07:23

of resource s is also an indispensable priority​.​ ​   At the international level, CSR concept was recognized at the Earth Summit in 1992, where the concept of “Sustainability Development” was

of resource s is also an indispensable priority​.​ ​   At the international level, CSR concept was recognized at the Earth Summit in 1992, where the concept of “Sustainability Development” was

of resource s is also an indispensable priority​.​ ​   At the international level, CSR concept was recognized at the Earth Summit in 1992, where the concept of “Sustainability Development” was

of resource s is also an indispensable priority​.​ ​   At the international level, CSR concept was recognized at the Earth Summit in 1992, where the concept of “Sustainability Development” was