the Year as at 31 December 2018 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are please to inform you our management discussion and

SAAM Energy Development Public Company Limited - 1 - 10 May 2019 Subject: Management Discussion and Analysis for the period ended 31 March 2019 To: The President The Stock Exchange of Thailand SAAM

SAAM Energy Development Public Company Limited - 1 - 9 August 2019 Subject: Management Discussion and Analysis for the period ended 30 June 2019 To: The President The Stock Exchange of Thailand SAAM

President The Stock Exchange of Thailand Takuni Group Public Company Limited (“The Company”) and its subsidiaries (“The Group”) would like to clarify the change in operating result for the period ended 30

- ร่าง - 1 Feb 12, 2019 Subject Management Discussion and Analysis for the periods of three months and nine months ended 31st December 2018 To President of the Stock Exchange of Thailand Secretary of

Stock Company (“VGI Vietnam”) with a total investment of VND 347.7bn or an equivalent of THB 457mn (THB 343mn by MACO and THB 114mn by VGI). VGI Vietnam is a leading OOH media company with nationwide

- ร่าง - 1 February 11, 2020 Subject Management Discussion and Analysis for the periods of three months and nine months ended 31st December 2019 To President of the Stock Exchange of Thailand

- ร่าง - 1 Nov 11, 2019 Subject Management Discussion and Analysis for the period of three months and the period of 1st half ended 30th September 2019 To President of the Stock Exchange of Thailand

)  EBITDA and EBITDA margin was THB 977mn and 14.0%, respectively, surging by 578.0% or THB 833mn, largely as a result of the aforementioned reasons above and lower loss on impairment of assets  Reported net

Shareholders’ Meeting approves capital restructuring.The Extraordinary Shareholders’ Meeting (EGM) approves a series of transactions, namely (i) a reverse stock split of ordinary and preferred shares at a ratio