บริษัท แฮลเซ่ียน เทคโนโลยี่ จ ำกดั (มหำชน) HALCYON TECHNOLOGY PUBLIC CO., LTD. 41 Moo 14 Bangchan Industrial Estate Soi 6, Serithai Road, Minburi, Bangkok 10510 Tel. (66)2-9063242-50 e-mail: info

15 May 2019 Subject: Management Discussion and Analysis for the 3-Month Period Ended March 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

: Operational Control and Security for Information Technology of a Licensed Derivatives Broker. By virtue of the second paragraph of Clause 7 of the Notification of the Securities and Exchange Commission No

: Operational Control and Security for Information Technology of a Licensed Derivatives Broker. By virtue of the second paragraph of Clause 7 of the Notification of the Securities and Exchange Commission No

Securities and Exchange Commission No. SorThor. 8/2548 Re: Operational Control and Security for Information Technology of a Licensed Derivatives Broker. By virtue of the second paragraph of Clause 7 of the

The Securities and Exchange Commission (SEC) welcomed instructors and students from Financial Engineering Program, School of Science and Technology, University of the Thai Chamber of Commerce, on

Mr. Amorn Meemano Mr. Amorn Meemano, the Chief Executive Officer responsible for the operation of AJ Advance Technology Public Company Limited (“AJA”), was liable for AJA’s failure to prepare and

Mr. Amorn Meemano Mr. Amorn Meemano, the Chief Executive Officer responsible for the operation of AJ Advance Technology Public Company Limited (“AJA”), was liable for AJA’s failure to prepare and

-month periods ending 30 June 2018 and 2019, the Company’s revenues were 195.35 million Baht and 322.06 million Baht respectively. The main revenues were from Data Center & Information Technology

-month periods ending 30 September 2018 and 2019, the Company’s revenues were 279.37 million Baht and 427.85 million Baht respectively. The main revenues were from Data Center & Information Technology