entering into Material Transactions Deemed as Acquisition or Disposal of Assets and Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and other Acts of

Connected Transaction_Subordinated loan Translation No. 24/2019 December 30, 2019 To: The President The Stock Exchange of Thailand Subject: Notification of the connected transaction relating to

depreciated in during end of Feb until May 2020, the subsidiary gained from exchange rate. Finance cost Reporting Standards No. 16 “Leases” which are effective for annual accounting periods beginning on 1

Microsoft Word - Eng-SET Q1-18 reviewed Ref: FASET 02/2561 May 11, 2018 Subject: Report the operating result for the first quarter ended March 31, 2018 To: President of the Stock Exchange of Thailand

Microsoft Word - MD&A SET 2019 ENG.doc Page 1 of 2 February 21, 2019 Re: Management Discussion and Analysis for the year December 31 ,2019 To: Director and Manager of the Stock Exchange of Thailand

DECREASE IN NET PROFIT OVER 20 PERCENT FOR YEAR 2018 COMPARE TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar Industry Public Company Limited and its subsidiaries

1 / 2 No.IR.018/2020 14 May 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

Microsoft Word - MD&A SET Q1'2020 ENG.doc Page 1 of 2 May 14, 2020 Re: Management Discussion and Analysis for the period ended March 31 ,2020 To: Director and Manager of the Stock Exchange of

of the second paragraph of Clause 7 of the Notification of the Securities and Exchange Commission No https://publish.sec.or.th/nrs/3584pe.doc 8264p.doc audit firm, hereby certify and consent to the

disclosed information through the Stock Exchange of Thailand (SET) Electronic Information System that it had defaulted on the bills of exchange (B/E) and https://www.sec.or.th/EN/Pages/News_Detail.aspx?SECID