November 7, 2018 Re: Management Discussion and Analysis Q3/2018 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue from

หน้า 1 จาก 1 Translation November 12, 2018 Subject: Management explanation and analysis for Quarter ended 30 September 2018 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe

May 12, 2020 Re : Management Discussion and Analysis for Q1/2020 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue

12th May 2020 Subject: Management Discussion and Analysis for the three-month period ending 31st March 2020. Attention: President Stock Exchange of Thailand Please find below the additional

project cost of construction and electrical engineering and increase in revenue Baht 29 million. 2. Management Service (“MS”) had an increase in gross profit for Baht 9 million. Main reason was that, in Q3

auditor as follows: Statements of Comprehensive Income for the 4th Quarter Ended December 31, 2019 Revenue from Hospital Operations Revenue from hospital operations in the 4th quarter of 2019 ( “ 4Q19

ที่บชง Page 1 of 4 Ref. Bor Chor Ngor 0048/2020 26 February 2020 Subject: Management Discussion and Analysis of Operating Results for Fiscal Year 2019 To President The Stock Exchange of Thailand

% compared to the same period of last year due to the soap opera revenue recognition from Television program production and distribution business and growth in the creation and management of integrated

., Nongeiroon, Banbueng, Chonburi, Thailand 20220 Tel. 038-160707 Fax. 033-047348 www.ndrubber.co.th No. NDR013/2020 13 August 2020 Subject: Management Discussion and Analysis (MD&A) Report for Q1/2020 Attention

(Translation) NEP-AC 003/2562 14 August 2019 Subject: Management Discussion and Analysis for Q2 ended of 30 June 2019 To : The President The Stock Exchange of Thailand Operating Result NEP Realty and