No. SN.LK 022/2018 August 10, 2018 Subject Management Discussion and Analysis for the 2nd quarter ended June 2018 To The President The Stock Exchange of Thailand Indara Insurance Public Company

August 10, 2018 Subject : Management Discussion and Analysis of Business Operation results for Quarter 2/2018 To : Director and Manager of The Stock Exchange of Thailand U nion Petrochemical Public Company

set-q2-61 (Translation) LEE 10/2018 14 August 2018 Subject : Management Discussion and Analysis for the second quarter ended June 30, 2018 To : President of The Stock Exchange of Thailand We submit

Microsoft Word - วิเคราะห์Q261-ENG 14 August 2018 Subject :Management discussion and analysis of financial statement for three-month and six- month period ended 30 June 2018 Attention :Director and

Stock Exchange of Thailand For the Q3/2018 period ended of September 30, 2018 (3 months) operating result of the company net profit Baht 4.79 Million comparison with the previous Q3/2017’s net loss of

AC 52/07-003 ACC1/18-048 November 12, 2018 Subject: Management Discussion and Analysis Quarter 3 Ending September 30, 2018 To: Director and Managing Director The Stock Exchange of Thailand Qualitech

UKEM021/2018 September 12, 2018 Subject : Management Discussion and Analysis of Business Operation

writer Ref. No. 158/2562 November 13, 2019 SUBJECT : Management Discussion and Analysis ending September 30, 2019 ATTN : The President Stock Exchange of Thailand The Company realized profit for the

หนา้ 1 จาก 1 Translation November 13, 2019 Subject: Management explanation and analysis for Quarter ended 30 September 2019 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe

Announcement of 2006 Public Holidays HPIR -022/2562 November 13, 2019 Subject : Management Discussion and Analysis of the operating performance for the 3rd quarter of 2019 Attention : The President