of THB 1,136 million. - Gain on exchange rate was achieved of THB 82 million in Q3-2017, which higher than the last year quarter of THB 23 million due to the strengthen in THB as compared to US dollar

February 26, 2018 To: The President The Stock Exchange of Thailand Re: 2017 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s 2017 operating

Subject : Notification for Resolution of Board of Director's Meeting No. 8/2019 regarding the Acquisition and Disposition of Assets of the Company Attention: President, The Stock Exchange of Thailand

operating results for the 3-month period and 6-month period ending June 30, 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its Subsidiary (together

Ref. DBP. 141 / 2017 November 13, 2017 Subject : Clarification on Operating Results for the 3-Month Period and 9-Month Period ending September 30, 2017 To : President The Stock Exchange of Thailand

Ref. DBP. 111 / 2020 August 10, 2020 Subject : Clarification on Operating Results for the 2nd quarter and 6-month period ending June 30, 2020 To : President The Stock Exchange of Thailand Diamond

. Remark: The used exchange rate of THB 34.5092 per USD on this document was from the average foreign exchange counter rates quoted by commercial banks during 2 May 2017 to 26 May 2017 announced by the Bank

, core inflation rose from 0.47 percent in the same period last year and 0.61 percent last quarter to 0.76 percent, reflecting a gradual recovery in domestic consumption. The average exchange rate was

Transaction on Acquisition of Assets and Determination of the 2020 Annual General Meeting of Shareholders To: Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

from OKEA’s initial public offering, and also THB 82 million gain on foreign exchange forward contract, whereas, this quarter the gain on foreign exchange forward contract was only THB 1 million