กรุงเทพฯ 10500 ประเทศไทย โทร 02-267-8222 แฟ็กซ์ 02-267-9048-9 Head Office : 88 PASO Tower, 24th Floor, Silom Road, Suriyawong, Bangrak, Bangkok 10500, Thailand Tel: 02-267-8222 Fax: 02-267-9048-9 ส านกังาน

14 November 2019 Subject: Management Discussion and Analysis for the 9-Month Period Ended September 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

United States, caused slowdown of the global economic growth and resulted to the narrow of metallic spread. The company's gross profit margin fell from 5.7 percent in 2017 to just 0.9 percent in 2018 which

war between China and the United States, caused slowdown of the global economic growth and resulted to the narrow of metallic spread. The company's gross profit margin fell from 5.7 percent in 2017 to

parent THB 620 million (68% QoQ, 140% YoY). Earnings per share was THB 0.38. As for 2019 performance of the company and its subsidiaries, it is still affected by the fluctuations in oil price of the global

resulted in travel restriction, lockdown and other precautionary measures imposed in various countries including Thailand. This outbreak has brought significant economic uncertainties in Thailand and markets

(Translation) UAC.CS/013/2019 August 14, 2019 Subject: Explanation of the operating results for the second quarter period ended June 30, 2019 To: President The Stock Exchange of Thailand Attachment

(Translation) UAC.CS/016/2019 November 7, 2019 Subject: Explanation of the operating results for the third quarter period ended September 30, 2019 To: President The Stock Exchange of Thailand

representing a decrease rate of 36.9%, a result of the global outbreak of the COVID – 19 In addition, Revenue from management service also decreased at the rate of 26.1%. • Revenue from sales of food and

26 February 2020 At: ACC/HO 003/63 Re: Management Discussion and Analysis for the year ended 31 December 2019 To: President The Stock Exchange of Thailand Thailand’s economy grew more slowly than