order to encourage new customers and retain our existing customer base. The Company is still working on plan and can achieve goals Operating results in 2018, the company had a total of 130,053 Boonterm

February 18, 2019 To: The President The Stock Exchange of Thailand Re: 2018 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s 2018 operating

and 11.3% YoY to 26,185mn1 in second quarter of 2017 (April-June 2017). Overall advertising spending was weighed down by TV sector (Analogue TV, Digital TV and Cable TV) which has the highest market

of Business Operation for the 2nd quarter of 2017 Bangchak Corporation Plc. Summary of the Company and its subsidiaries’ operating result for the 2nd quarter ended 30th June 2017 EBITDA Structure of

previous year by Baht 15 Million or 0.8 percent mainly from the suburban expressway Sector D due to the increase in traffic volume, resulted from the development of the Eastern area. Furthermore, although

ที่บชง (1/6) At Bor Chor Ngor 0391/2017 13 November 2017 Subject: Management Discussion and Analysis of Operating Results for the Third Quarter of 2017 To President The Stock Exchange of Thailand

654 3323 No. PACE 201711/01 Date: 14 November 2017 Subject: Explanation of the Operating Results for the Third Quarter of the Year 2017 (Q3 2017) Changing over 20% To: The President The Stock Exchange

the reviewed Q3/2017 financial statements as of November 30, 2017 which were reviewed by Deloitte Touche Tohmatsu Jaiyos Audit Company Limited. The operating performance is summarized as follows

654 3323 No. PACE IR2018/007 Date: 9 February 2018 Subject: Explanation of the Operating Results for the Third Quarter of the Year 2017 (Q3 2017) Changing over 20% To: The President The Stock Exchange

- 1 - AIT (VP-SEC) 005E/2018 February 15, 2018 Subject: Management's Discussion and Analysis of Operating Results for the year 2017 and Q4-2017 To: The President The Stock Exchange of Thailand