% 227% Administrative expenses (1,006) (1,599) 59% (281) (367) (664) 81% 137% Gain (losses) on exchange rate (16) 152 (1,067%) 104 312 (65) (121%) (162%) Fair values adjustment of investment property 3

Extraordinary General Meeting of Shareholders No.1/2019 (EGM 1/2019) To: The President of the Stock Exchange of Thailand Attachment: 1. Information Memorandum of the Purchase and Acquisition of Entire Business

Governors of the Stock Exchange of Thailand Re: Disclosure of Information and other Acts of Listed Companies concerning the Acquisition and Disposition of Assets B.E.2547 (2004) on 29th October 2004

หนังสือแสดงการรับทราบความผิด 13 November 2017 Subject : Management Discussion and Analysis of Second quarter ended 30 September 2017 Attn. : Director and Manager The Stock Exchange of Thailand Encls

Exchange of Thailand Re: Disclosure of Information and other Acts of Listed Companies Concerning the Acquisition and Disposition of Assets B.E.2547(2004) on 29th October 2004 ………………………………………………………………………… The

: The President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to clarify the consolidated financial statements of the Company for the fiscal year 2019

the Year as at 31 December 2018 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are please to inform you our management discussion and

during the 1st Quarter 2019. GFPT Group has policy to mitigate risks from foreign exchange rate volatility, which occurred from export sale and raw material importation by hedging forward contract from

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 8 August 2019 Re: To clarify the financial statements as of 30 June 2019 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

list of the Office of Securities and Exchange Commission) and the asset assessment value of the land, structures and machines recommended by the asset appraiser from Prospec Appraisal Co., Ltd. (asset