October 30, 2020 Subject: The Management Discussion and Analysis for the year ended 31st December 2019 To: President The Stock Exchange of Thailand Well Graded Engineering Public Company Limited (“the

and operating policy decisions of the enterprise but is less than control over those policies. The shareholder beneficially owning more than 10% interest in the voting shares of the company is presumed

operated under the Mercure and Holiday Inn brands in the United Kingdom, of which the Company holds 50% in an equal joint venture " UK Portfolio Hotels". Results for the UK Portfolio, operating under a joint

Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE023/2023 February 17, 2023 Subject: Management’s

Company Limited Enclosure 1 Page 5 from 11 Category of Business Operating business of procurement and production of information and contents in variety forms (Content provider) for the purpose of broadcast

, of which the Company holds 50% in an equal joint venture "UK Portfolio Hotels". Results for the UK Portfolio, operating under a joint venture, are not consolidated within the Company’s hospitality

    remain the same). In this regard, the Company shall notify if there is any development on this matter. Please be informed accordingly Yours faithfully Mr.Thepchai Sae Yong Chief Executive Officer   F 24-1

disposed percentage, divided by net profit of the Company Calculation cannot be made given each of the Company, UAB and SBM has operating losses n.a. 3. Total consideration Total consideration paid or

Eng_MD&A Final Q3'19 November 13, 2019 Ref: SET-2019-011 Re: Management Discussion and Analysis for Quarter 3’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company

operating standard specified by the association under Paragraph 2. Clause 5 A mutual fund management company shall prepare the financial statements of each mutual fund in compliance with the Accounting