YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 25/2019 November 14, 2019 To : The President The Stock Exchange

Microsoft Word - MD&A SET 2019 ENG.doc Page 1 of 2 February 21, 2019 Re: Management Discussion and Analysis for the year December 31 ,2019 To: Director and Manager of the Stock Exchange of Thailand

- Translation - 25 February 2020 Subject: Management’s Discussion and Analysis for the Operating Results of the Year 2019 Attention: The President of the Stock Exchange of Thailand Exotic Food Public

exceeding 20 percent Bangkok Post Public Company Limited To The President The Stock Exchange of Thailand 93 Ratchadaphisek Road, Dindaeng, Dindaeng Bangkok 10400 Bangkok Post Public Company Limited ( “The

-Translation- 1 -Translation- Ref. NCH 008/2020 February 28, 2020 Subject: Management Discussion and Analysis Yearly Ending 31 Dec 2019 Attention: President The Stock Exchange of Thailand N.C

Acc. 023/2017 August 10, 2017 To: The President The Stock Exchange of Thailand Dear Sir, Subject: Management Discussion and Analysis Quarter 2 Ending 30 Jun 2017 S. Khonkaen Foods Public Company

the three month period ended September 30, 2017 operating results. To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter

(Translation) UAC.CS/002/2018 February 20, 2018 Subject: Explanation of the operating results for the year period ended December 31, 2017 To: President The Stock Exchange of Thailand Attachment

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Microsoft Word - el276e Date : February 26, 2018 Subject: Management Discussion and Analysis for the year ended December 31, 2017 To : Managing Director The Stock Exchange of Thailand Kuang Pei San