-5823 บริษทั นาํตาลบุรีรัมย ์จาํกดั(มหาชน) BURIRUM SUGARPUBLIC CO., LTD. 28 February 2020 Subject Management Discussion and Analysis of the year ended 31 December 2019 Attention President, The Stock

Dear Directors and Managers The Stock Exchange of Thailand, C.I. Group Public Company Limited (“the company”) hereby reports financial performance for the first half ended June 30, 2020 as follows

last year Dear Directors and Managers The Stock Exchange of Thailand, C.I. Group Public Company Limited (“the company”) hereby reports financial performance for the period of 9 month ended September 30

(Translation) NEP-AC 001/2018 22 February 2018 Subject : Management Discussion and Analysis for the year ended 31 December 2017 To : The President The Stock Exchange of Thailand Operating Result NEP

decrease of 1.05% due to sale increased. - Cost of finance from Baht 6.12 Million of Q2/2016 to Baht 6.71 Million in Q2/2017 increased Baht 0.59 Million due to more use of loan by stock raw material. Please

19 เมษายน 2539 (TRANSLATION) Tor. For. 18 /2018 September 3, 2018 Subject : Clarification on the Company’s Operation Results for Q2/2018 To : President of the Stock Exchange of Thailand As Far East

decrease of Baht 24.32 million or 91.99%, because of the fluctuation of the price of stocks listed on the stock exchange of Thailand. That was affected by the outbreak of the 2019 coronavirus (COVID-19

expenses in 2Q18 were in the amount of Baht 32.08 million – a decrease by Baht 5.80 million or 15.31% as compared to 2Q17. The main reasons stemmed from a decrease in travel expenses and stock destruction

quarter of 2021 To The President The Stock Exchange of Thailand We, Zen Corporation Group Public Company Limited (“the company”), are pleased to provide you our management discussion and analysis for the

OVER 20 PERCENT FOR 3rd QUARTER AND 9-MONTH PERIOD 2018, COMPARE TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar Industry Public Company Limited and its