Exchange of Thailand To : President The Stock Exchange of Thailand Attachment Preliminary Information Concerning the Listing of Ordinary Shares of Eastern Power Group Public Company Limited on the Stock

Baht 3. Par value 100.00 Baht/Share 0.50 Baht/Share 4. Number of shares 1,000,000 Shares 200,000,000 Shares 3. To approve the issuance and offering of new ordinary shares of CAZ (Thailand) Co., Ltd. by

Public Company Limited (“the Company”), has resolved the capital increase of WCIH from THB 1,160,000,000 to THB 1,740,000,000 by issuing 58,000,000 newly ordinary shares with par value of THB 10 per share

www.ucity.co.th (-Translation-) Ref. No. U.SET 008/2019 April 10, 2019 Subject: Entering into the Share Sale and Purchase Agreement to dispose Ordinary Shares in a Subsidiary To: The President The Stock Exchange of

Establishment of Subsidiary 08/07/2022 08:59 Determination of the subscription date and the date for payment of subscription of newly issued ordinary shares of DIMET Siam Public Company Limited to be allocated by

23,500,000 ordinary shares (or approximately equivalent to 29.38% of total paid-up capital after the IPO Plan) to the public for the purpose of IPO Plan in TWSE. In addition, the Company will provide not more

assets and the date of the EGM of Shareholders No. 1/2021. 07/05/2021 08:56 Notification of the establishment of a new indirect subsidiary. (Amendment) 03/03/2021 18:05 The acquisition of ordinary shares

completed as at May 21, 2015 at total 197,915,071 ordinary shares, and there are 4,296,674 remaining shares (including the reserved stock dividend amount reserved for the unexercised CCET-WA units) has paid

after capital increase : 5,000,000 HKD  No. of shares purchased : 3,300 Ordinary shares  Price per share : HKD 100 per 1 Ordinary shares  Total value of the transaction : HKD 330,000 or Baht 1,421,805

the ratification of the acquisition of assets of the ordinary shares of Phuketfuture Development Company Limited in the proportion of 80 %, approved by the Board of Directors' Meeting No. 4/2015 held on