deemed as a connected transaction according to the Notification of the Capital Market Supervisory Commission No. Tor Chor 21/2551 Re: Rules on Connected Transactions and the Notification of the Board of

support is deemed as a connected transaction according to the Notification of the Capital Market Supervisory Commission No. Tor Chor 21/2551 Re: Rules on Connected Transactions and the Notification of the

companies as specified in The Notification of The Capital Market Supervisory Board No. Tor Chor. 21/2551, regarding rules on connected transactions provided as transactions relating to assets and services

. Chor. 21/2008 Re: Rules on Connected transactions dated August 31, 2008, and its amendments, and notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosures of Information

transaction will not be considered as a Related Party Transaction under the Notification of Capital Market Supervisory Board No. Tor. Chor. 21/2551 concerning the Connected Transaction under the Notification of

ที่บชง Page 1 of 4 Ref. Bor Chor Ngor 0280/2019 13 August 2019 Subject: Management Discussion and Analysis for the Second Quarter ended 30 June 2019 To President The Stock Exchange of Thailand

of Capital Market Supervisory Board No. Tor Chor. 20/2551 Re: Rules on the transactions that are significantly connected to the acquisition or disposition of assets and the Stock Exchange of Thailand

does not have any relationship and is considered as not a connected person pursuant to the Notification of Capital Supervisory Board, Tor. Chor. 21/2551 Re: Rules on Connected Transactions as well as the

ที่บชง Page 1 of 4 Ref. Bor Chor Ngor 0140 /2020 13 May 2020 Subject: Management Discussion and Analysis for the First Quarter ended 31 March 2020 To President The Stock Exchange of Thailand Quality

Board No. Thor Chor 21/2551 Re: Related Parties Transaction and the Notification of the Board of Governors of the Securities Exchange of Thailand Re: Disclosure of information and Other Acts of Listed