(Translation) NEP-AC 001/2563 26 February 2020 Subject: Management Discussion and Analysis for year ended December 31, 2019 To : The President The Stock Exchange of Thailand Operating Result NEP

AIM 1 Ref.: EFORL 030/2017 August 15, 2017 Subject: Management Discussion and Analysis for the second quarter of 2017 (Q2/2017) and for six month periods ended June 30, 2017 (H1/2017) To President

14,195.4 13,797.5 +2.9% 12,448.8 +10.8% [ Sales Revenue, USD $420.4 $394.0 +6.7% $364.9 +7.9% ] Cost of Sales 9,933.1 8,985.0 8,535.0 Gross margin, (%) 30.0% 34.9% 31.4% Selling&Administration 1,817.6

(Translation) NEP-AC 001/2562 28 February 2019 Subject : Management Discussion and Analysis for year ended 31 December 2018 To : The President The Stock Exchange of Thailand Operating Result NEP

(Translation) NEP-AC 002/2562 15 May 2019 Subject: Management Discussion and Analysis for 1st Quarter ended 31 March 2019 To : The President The Stock Exchange of Thailand Operating Result NEP Realty

Microsoft Word - EFORL IR017-2562 MDA ENGLish Final 16052019.doc Ref.: EFORL IR 017/2019 May 16, 2019 Subject: Management Discussion and Analysis for the first quarter ended 31 March 2019 To

[COMPANY NAME] Ref.: EFORL IR 024/2019 August 15, 2019 Subject: Management Discussion and Analysis Quarter 2 Ending 30 June 2019 To President The Stock Exchange of Thailand 1. Overview financial

[COMPANY NAME] Ref.:EFORL020/2018 May 15, 2018 Subject: Management Discussion and Analysis for the first quarter ended 31 March 2018 To President The Stock Exchange of Thailand 1. Overview financial

Microsoft Word - MD&A 2Q2018 EN Final 15082018 Ref.:EFORL035/2018 August 15, 2018 Subject: Management Discussion and Analysis for the first quarter ended 30 June 2018 To President The Stock Exchange

(Translation) Ref: EIC-AD012/2020 14 May 2020 Subject: Management Discussion and Analysis for the Performance for the three-month period ended 31 March 2020 To: President The Stock Exchange of Thailand The Board