Rules for Operation of Derivatives Exchange

August 7, 2019 Re : Management Discussion and Analysis for Q2/2019 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue

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Microsoft Word - E-0045 (Translation) No. CK-17-0000-PO-L-0045 August 29, 2017 Re: Notification of Resolution of the Board of Directors) Meeting No. 4/2017 Attn.: President of the Stock Exchange of

. Victor was then a UOB Kay Hian Co-CEO, a chief of institutional client unit and direct supervisor of the staffs providing services to institutional clients. Although, the Stock Exchange of Thailand

M.D. 053/2019 February 13, 2019 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby

(Translation) th August, Ref: SET-- Re: Management's Discussion and Analysis and Operating Results for Quarter / Dear: The President The Stock Exchange of Thailand Filter Vision Public Company

รายงานการประชุมคณะกรรมการตรวจสอบ ครั้งที่ 4/2548 Ref. No.: SET-2017-025 December 14, 2017 Subject: Transaction concerning Acquisition and Disposal of Assets Attn. To: President The Stock Exchange of

: President The Stock Exchange of Thailand Since the Board of Directors of Filter Vision Public Company Limited (“the Company” or “FVC”) dated December 14, 2017 resolved to approve the signing of Hi Healthcare

M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby