Energy Recovery Unit from Thai Oil Public Company Limited and entry into the relevant agreements (Edited) Attention: President Stock Exchange of Thailand Enclosure: Information Memorandum on Asset

and Allocation of Securities to the Specific Investor (Private Placement) To The President The Stock Exchange of Thailand Attachment 1. Information Memorandum regarding the Acquisition of Assets and

. Securities Code: TKT 2. Date of action resulting in reporting obligation: 29 October 2020 2.1 () Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai

. Securities Code: TKT 2. Date of action resulting in reporting obligation: 24 November 2020 2.1 () Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai

of the SEC Office (if any) and/or the conditions for the Stock Exchange of Thailand’s acceptance of securities (if any), including the compliance with such obligations or conditions in the following

required to sumbmit such attachments to the Stock Exchange of Thailand (SET) as well. - 3 - SEC Classification : ใชภ้ายใน (Internal) Part 1 Business Operation and Operating Results 1. Organizational

unable to come to terms on oil production cuts; triggering an oil price war. Which subsequently, bringing about a state of excess supply within the market that put pressure on the price of crude oil to

relating to bad debts and doubtful accounts provision,may also affect the supply of NPLs and the strategies and policies of commercial banks relating to their loan and NPL portfolio management. The new Land

of the Ministry of Natural Resources and Environment, Securities and Exchange Commission, and Stock Exchange of Thailand, with the pilot period of 2 months from May to June 2020. There were 10

PUBLIC COMPANY LIMITED BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED BANGKOK COMMERCIAL ASSET MANAGEMENT PUBLIC COMPANY LIMITED BANGKOK DEC - CON PUBLIC COMPANY LIMITED BANGKOK DUSIT MEDICAL SERVICES