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Page 1 of 2 Ref. PDI/BK-BS-012/2018 23 rd February 2018 To: President The Stock Exchange of Thailand Re: Clarification on Company’s performance of the 4th Quarter and Full Year 2017 For the forth

IN NET PROFIT OVER 20 PERCENT FOR THE 1st QUARTER YEAR 2019 COMPARE TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar Industry Public Company Limited and its

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OVER 20 PERCENT FOR THE 3rd QUARTER YEAR 2019 COMPARE TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar Industry Public Company Limited and its subsidiaries (“KSL

Ranking by Industry Business 4/ Market/Industry/Sector Change Effective Date 01/06/2007 Previous Market/Industry/Sector SET  / Agro & Food Industry / Agribusiness Current Market/Industry/Sector SET

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/ Thai CAC  3/ n/a SET ESG Ratings 4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 89 AIA Capital Center, 9th Floor, Unit 901 Ratchadaphisek Road, Din