26 February 2018 Subject: Management Discussion and Analysis for the Year Ended December 31, 2017 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

Microsoft Word - MDA Q1.2019 EN_Final Page 1 of 3 GEL.CS.004/2562 14 May 2019 Subject: Management Discussion and Financial Analysis for the operating results of the first quarter of 2019, ended March

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

a general commercial condition which the Company has been compared with other service providers, and found that T- One is the best match with the Company’s requirement. The details of the related

15 May 2018 Subject: Management Discussion and Analysis for the 3-Month Period Ended March 31, 2018 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

to a net profit of THB 26. 62 million or earnings per share of THB 0. 03 in 1Q2017, an increase of THB 17.86 million or 67.11%. Details were as follows: Operating results 2017 2016 Increase (Decrease

1 Translation CEN 024-2018 May 15, 2018 Subject : Management Discussion and Analysis for quarter 1-2018 To : The Manager and President Business operation for 3 month period as ended March 31, 2018 of

”) wishes to disclose information, details as elaborated as follows: As the meeting of the Board of Directors No. 8/2018 of the Company held on 14 June 2018 has resolved to approve the investment plan to

consolidated revenues have increased to Baht 360.4 and Baht 797.3 million, a 0.8% and 11.8% growth over same period of last year with details as the followings: - The revenues for 2nd-quarter and 6-month

14 August 2018 Subject: Management Discussion and Analysis for the Six-Month Period Ended June 30, 2018 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company