August 11, 2020 Subject : Management Discussion and Analysis for Six-month and 2nd quarter ended June 30, 2020 Attention : President The Stock Exchange of Thailand Operating Performance 1. Revenues

Financial Statements for the year ended June 30, 2020 and the Management's Discussion and Analysis (MD&A) of Yong Thai Public Company Limited and its Subsidiaries. To Director and Manager, The Stock Exchange

Ref. APURE 005/2022 February 24, 2022 Subject : Financial Position and Operating Performance of year 2022 Attention : The Director and President of the Stock Exchange of Thailand Financial Position

Microsoft Word - 2017_Q3 Results Notification letter_English November 7, 2017 The Director and Manager The Stock Exchange of Thailand Re: Information on Third Quarter of 2017 Operating Results KCE

(raw material), COGs/revenue ratio of Q1/2019 are at high level. This is because of high stock level carried over Q4/2018.  Increase in cost of sales of are main impact to minus in bottom line. 3 / 4

the raw materials derogation issue. Based on these factors, EBITDA was recorded at THB -55 million, a decrease of 152%. When deducting the effect of Stock Gain & NRV of THB 15 million, the company

Microsoft Word - 2018 Results Notification letter_English February 12, 2019 The Director and Manager The Stock Exchange of Thailand Re: Information concerning Fiscal Year 2018 Operating Results KCE

Discussion and Analysis for the year 2021 ended as of December 31, 2021 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the financial

was impacted from increase in methyl ester supply in Thailand which pressured to the profitability of methyl ester, Stock Loss & NRV due to dropped in crude palm oil price, and the declining of

Microsoft Word - 2018_Q1 Results Notification letter_English May 8, 2018 The Director and Manager The Stock Exchange of Thailand Re: Information on First Quarter of 2018 Operating Results KCE