(Translation) UAC.CS/013/2019 August 14, 2019 Subject: Explanation of the operating results for the second quarter period ended June 30, 2019 To: President The Stock Exchange of Thailand Attachment

quarter of fiscal year 2019 ended as of June 30, 2019 To: The President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to clarify the consolidated financial

The Stock Exchange of Thailand The Board of Director’s meeting No. 6/2019 of General Engineering Public Company Limited (“the Company”) held on August 14, 2019 has approved and verified the financial

June 30, 2019 To The President The Stock Exchange of Thailand Management’s Discussion and Analysis Consolidated Financial Statements For six months ended June 30, 2019 Overall Group Performance Table 1

Acquisition and Disposition of Assets of the Company due to the investment in Seahorse Ferry Company Limited. Attention: President, The Stock Exchange of Thailand According to the resolution of the Board of

: President The Stock Exchange of Thailand The Meeting of the Board of Directors of KGI Securities (Thailand) Public Company Limited (“the Company”) No. 4/2019, held on 21st August 2019, has approved the

Related Transactions Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to inform that the Board of Directors Meeting No. 5/2019 held on August 15, 2019 at

Baht 3,116.6 million. Land and Houses Securities Public Company Limited Land and Houses Securities Public Company Limited was a “broker No.5” of the Stock Exchange of Thailand and the services were as

decreased by THB 109.03 due to collection from customers. • Inventories decreased by THB 141.68 million due to usage of raw material in stock and delivery of finished goods. As of December 31, 2020, total

1 - Translation – Ref: JKNGB-002-05/2018 May 11, 2018 Subject Management’s Discussion and Analysis for the quarter ended March 31, 2018 To The President The Stock Exchange of Thailand Management’s