period ended June 30, 2017 of Capital Engineering Network Public Company Limited (“Company”) and its subsidiaries as profit 0.13 Million Baht as 103.62 Million Baht increased when compared to the same

months period ended September 30, 2017 of Capital Engineering Network Public Company Limited (“Company”) and its subsidiaries as profit 26.59 Million Baht as 73.99 Million Baht increased when compared to

31, 2019) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial status had varied over

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

-9320 1 Ref: PLC 2019/009 August 8, 2019 Subject: Management Discussion and Analysis Quarter 2 Ended 30-June-2019 To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public Company

Ref. No. 1805/025EN May 14, 2018 Subject Management Discussion and Analysis for Q1/2018 (Ending March 31, 2018) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company

) Public Company Limited (“the Company”) would like to clarify on operating results and the financial position had varied over 20 percent for Q2/2018 ending on June 30, 2018 of the Company and its

Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on operating results and the financial position had varied over 20 percent for Q3/2018 ending on September 30

-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

30, 2018 Attention: President The Stock Exchange of Thailand Oishi Group Public Company Limited and subsidiaries clarify consolidated operating results and consolidated financial statements for the