B.E. 2535 (1992), as well as a disposal of assets of the Company pursuant to the Notification of the Capital Market Supervisory Board No. TorChor. 20/2551 Re: Rules on Entering into Material

increase of the Company’s registered capital, total Company’s total paid-up capital. In accordance with the definition prescribed in the Notification of Capital Market Supervisory Board No. Tor Chor. 72/2558

No. ECF2 035/2562 23 September 2562 Subject Notification on the resolutions of the Board of Directors’ Meeting approving the purchase of the ordinary shares in KPN Academy Company Limited, the

1 Translation CEN 015-2020 August 14, 2020 Subject Notification on disposal of investment in subsidiaries (Biomass Power Plants Business) of Ua Withya Public Company Limited To The Manager and

into related party transactions and to disclose information as prescribed in the Notification of the Stock Exchange of Thailand (SET) Re: Disclosure of Information and Other Acts of Listed Companies

proceed from IPO in the amount of Baht 10,217 million on July 17, 2017, NOT including over-allotment proceed of Baht 1,042 million. To illustrate on the additional of net proceed from IPO of Baht 10,217

Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of Assets and Connected Transaction for the Entire Business Transfer

transactions are considered as a type 2 transaction having a value of more than 15 percent but lower than 50 percent in accordance with the Notification of the Capital Market Supervisory Board No. Tor Jor. 20

Notification of the Capital Market Supervisory Board No. Tor Chor. 72/2558 Re: Permission for Listed Companies to Offer Newly Issued Ordinary Shares to Specific Investors (as amended) (the “Tor Chor. 72/2558

the Notification of the Capital Market Supervisory Board No. Tor Chor. 72/2558 Re: Permission for Listed Companies to Offer Newly Issued Ordinary Shares to Specific Investors (as amended) (the “Tor Chor