: Management’s Discussion and Analysis for Year 2018 ended as of December 31, 2018 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

Discussion and Analysis for Year 2018 ended as of December 31, 2018 (Edited) Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

, 2020, the market price was continuously decreased which led to higher cost of by-products. Therefore, the Company has realized its stock loss (NRV) of by- product inventories to 1.00 million Baht. 2

Ref.No.1905/026EN July 16, 2019 Subject Inform about The Connected Transaction Attention President of the Stock Exchange of Thailand According to the Board of Directors Meeting No.9/2019 of UBIS

73 1 / 4 Pef. MD 092/2017 10th August 2018. Subj Management Discussion and Analysis (MD&A) Q2/2018 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

a quicker turnover of raw material and keep minimum stock less than 30 days. 1.2 The cost of By-products Sales was depending on market price at the time of sales and the cost will contribute to the

managed to have a quicker turnover of raw material and keep minimum stock less than 30 days. 1.2 The cost of By-products Sales was depending on market price at the time of sales and the cost will contribute

The Stock Exchange of Thailand Jaymart Public Company Limited (“the Company”) would like to inform the resolutions of the Board of Director’s Meeting No.4/2019 held on 13 November 2019 through the Stock

– Translation – No. FSS.CS 22/2560 July 31, 2017 Subject: The Partial Disposition of Investment in Joint Venture Company To: President The Stock Exchange of Thailand According to the resolution made

1 - TRANSLATION - VS/PC (Q-Con) 004/2018 February 1st , 2018. Attention Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for year 2017 Quality