: VILLA KUNALAI PUBLIC COMPANY LIMITED KWC: KRUNGDHEP SOPHON PUBLIC COMPANY LIMITED KWI: KWI PUBLIC COMPANY LIMITED KWM: K. W. METAL WORK PUBLIC COMPANY LIMITED KYE: KANG YONG ELECTRIC PUBLIC COMPANY

appears in the SEC’s approved list; “related person” means a related person under the Notification of the Capital Market Supervisory Board concerning the Rules on Related Party Transactions; “Stock Exchange

(Translation) No. CK-19-0000-PO-L-0008 February 28, 2019 Re: Scheduling of the 2019 Annual Ordinary General Meeting of Shareholders and Declaration of Dividend Payment Attn: President of the Stock

the Stock Exchange of Thailand CH. Karnchang Public Company Limited hereby informs the resolutions of the Board of Directors’ Meeting No. 1/2019 which was held on February 28, 2019 as follows: 1

AMATA B.GRIMM POWER 2 COMPANY LIMITED AMATA B.GRIMM POWER 5 COMPANY LIMITED AMATA B.GRIMM POWER COMPANY LIMITED AMATA CITY BIEN HOA JOINT STOCK COMPANY LIMITED AMATA CORPORATION PUBLIC COMPANY LIMITED

Ref. DBP. 068 / 2018 May 14, 2018 Subject : Clarification on operating results for the 1st Quarter ending March 31, 2018 To : President The Stock Exchange of Thailand Diamond Building Products Public

Discussion and Analysis for 3rd quarter ended as of September 30, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement

. Other derivatives liabilities 18. Provision 19. Other liabilities Total liabilities Shareholders’ equity 20. Share capital 20.1 Authorized share capital 20.2 Issued and paid-up share capital 21. Stock

Issued and paid-up share capital 21. Stock rights and warrants 22. Additional paid-in capital (discount on capital stock)) 23. Appraisal surplus 24. revaluation surplus (deficit) in investments) 25

capital 20.2 Issued and paid-up share capital 21. Stock rights and warrants 22. Additional paid-in capital (discount on capital stock)) 23. Appraisal surplus 24. revaluation surplus (deficit) in investments