- Translation - Ref : LPH/SET 2018/014 May 11, 2018 Subject : Clarification on the Operating Results for the three-month period ended March 31, 2017 (Q1/2017) To : President The Stock Exchange of

February 20, 2019 Re: Management Discussion and Analysis for full year 2018 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated

February 18, 2020 Re: Management Discussion and Analysis for full year 2019 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated

set-q4-61 (Translation) Ref.No.LEE 02/2019 27 February, 2019 Subject : Management Discussion and Analysis for the year ended December 31, 2018 To : President of The Stock Exchange of Thailand We

May 8, 2019 Re : Management Discussion and Analysis for Q1/2019 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue

August 8, 2018 Re: Operating Performance for Q2/2018 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue from sales of

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

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

August 11, 2020 Re : Management Discussion and Analysis for Q2/2020 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue

November 13, 2019 Re : Management Discussion and Analysis for Q3/2019 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated