June 30th, 2023 To: The President The Stock Exchange of Thailand AAPICO Hitech Public Company Limited (“the Company”) would like to explain the consolidated financial statements of the Company for the

Exchange Losses (Derivatives) 40 0.4 - 0.0 40 n/a Income Tax 319 3.5 343 5.5 (24) -7.0 Total 2,406 26.2 1,387 22.1 1,021 73.6 In the third quarter of 2017, the Company’s finance cost is increase in an amount

No. CAZ 007/2019 15 May 2019 Subject: Management Discussion and Analysis 1st Quarter ended 31 March 2019 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited

Exchange of Thailand Central Retail Corporation Public Company Limited (“the Company” or “CRC”) would like to provide Management Discussion and Analysis for the year ended December 31, 2018 as follows

February 28,2020 Re: Clarification of the operating results of company and its subsidiaries for the year ended as at December 31, 2019 To: President The Stock Exchange of Thailand K.C. Property

for the period. Sincerely yours, (Ms. Tientip Narach) Senior Vice President – Finance and Accounting CC: Secretary General, Office of the Securities and Exchange Commission

Registration No. : 0107535000371 No. L026/2017 8 th August 2017 Subject : The explanation of operating results for the 2 nd quarter 2017 Attention : The President The Stock Exchange of Thailand Dear Sir, For the

Construction EVN = Electricity of Vietnam FX = Foreign exchange IPO = Initial public offering IU = Industrial user JV = Joint venture KWh = Kilowatt-hour MWh = Megawatt-hour mmBtu = Million Btu (unit of gas

Ref. No. 1711/056EN November 8, 2017 Subject Management Discussion and Analysis for Q3/2017 (Ending September 30, 2017) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public

December 31, 2017) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial status for the year