S c R p In T C G Management Ref

Ref. AU 011/2017 - Translation - 11 August 2017 To: Director and the President The Stock Exchange of Thailand Management Discussion and Analysis for the three-month and the six-month period ended 30

1 Ref: AC.031/2017 15 August 2017 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

. 0107536001133 Ref. MD 125/2017 September 25, 2017 Re: Clarification on the operating performance of the Company and its subsidiaries for the six-month period (2nd quarter) of 2016 (amendment) Attn: President The

. 0107536001133 Ref. MD 126/2017 September 25, 2017 Re: Clarification on the operating performance of the Company and its subsidiaries for the nine-month period (3rd quarter) of 2016 (amendment) Attn: President The

1 Ref: AC.042/2017 14 November 2017 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

AIM 1 Ref.: EFORL039/2017 November 14, 2017 Subject: Management Discussion and Analysis for the third quarter of 2017 (Q3/2017) and for nine month periods ended September 30, 2017 To President The

1 Ref: AC.004/2018 26 February 2018 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

page 1/6 (TRANSLATION) Ref. WINNER 0004/2019 February 26, 2019 Re Management Discussion and Analysis (MD&A) for the year 2018 and for the year 2017_revised To The President The Stock Exchange of

[COMPANY NAME] Ref.: EFORL IR008/2019 March 7, 2019 Subject: Management Discussion and Analysis Yearly Ending 31 December, 2018 To President The Stock Exchange of Thailand 1. Overview financial