@halcyon.co.th No. CS-2563/013 14 August 2020 Subject: Management Discussion and Analysis for the 3-Month Period Ended 31 March 2020 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology

Microsoft Word - MDA Q1 2019 SET Eng 1/2 L-WAVE ENT 15/2019 15 May 2019 Subject : Management’s Discussion and Analysis for the first quarter 2019 operating results that varied more than 20% compared

1/2 L-WAVE ENT 20/2020 15 May 2020 Subject : Management’s Discussion and Analysis for the first quarter 2020 operating results with variation greater than 20% compared to the same period of 2019 To

executives? duty performance the company to expedite the submission to the SEC and the disclosure through the SET Electronic Information System. Meanwhile, EARTH executives are subject to investigation

report and shall inspect executives? duty performance the company to expedite the submission to the SEC and the disclosure through the SET Electronic Information System. Meanwhile, EARTH executives are

into the health and beauty business in the capacity of original equipment manufacturer (OEM) and original design manufacturer (ODM). MORE added that the company is currently studying investment

Enclosure 4 1 INFORMATION MEMORANDUM ON THE OFFERING OF THE NEWLY ISSUED ORDINARY SHARES OF G STEEL PUBLIC COMPANY LIMITED TO (1) THE EXISTING SHAREHOLDERS PRO RATA TO THEIR SHAREHOLDINGS (RIGHTS

-9320 1 Ref: PCL 2019/003 February 20, 2019 Subject: Management Discussion and Analysis Yearly Ended 31 December 2018 To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public

-9320 1 Ref: PLC 2018/014 November 9, 2018 Subject: Management Discussion and Analysis Quarter 3 Ended 30-September-2018 To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public

No. ADD-IR2021/001 19 May 2021 Subject: Management discussion and analysis for the performance for the three-month period ended 31 March 2021 To: President The Stock Exchange of Thailand AddTech Hub