February 26, 2020 Subject : Management Discussion and Analysis for year and 4th quarter ended December 31, 2019 Attention : President The Stock Exchange of Thailand 1. Operating Performance 1.1

Connected transaction related to asset acquisition. 4.3 Details of asset a. Two units of clean room equipped with the air conditioning system having a total area of 1,039 square meters. b. One unit of

clean room equipped with the air conditioning system having a total area of 1,039 square meters. b. One unit of structured storage tent having a total storage area of 691 square meters. 4.4 Transaction

วันที่ 14 สิงหาคม 2550 DEMCO Public Company Limited No. Demco AC002/2018 February 28, 2018 Subject : The company’s operating result of the year 2017. To : The president, The Stock Exchange of

variuos companies into a trading system at the same time and last longer than a period specified by the Stock Exchange of Thailand, it may be a part through which enables the Stock Exchange of Thailand

the Stock Exchange of Thailand. If the incident results in no ability in recording an offer for trading come from variuos companies into a trading system at the same time and last longer than a period

Acc. 004/2019 August 8, 2019 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Quarter 2/2019 Dear Sir, S. Khonkaen Foods Public Company Limited

: Interim Analysis and Explanation of the Management To: Directors and Managers The Stock Exchange of Thailand Short-term loan from directors As of June 30, 2019, the company had a short-term loan from

Acc. 006/2018 August 9, 2018 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Quarter 2/2018 Dear Sir, S. Khonkaen Foods Public Company Limited

Acc. 008/2018 November 8, 2018 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Quarter 3/2018 Dear Sir, S. Khonkaen Foods Public Company