Difference Percentage associate Management benefit expenses (3.73) (4.51) (078) (82.71) Financial cost (0.31) (0.03) (0.28) (1033.33) Share of loss in associates - (15.06) - - Total expenses (16.97) (32.57

., Ltd. would like to submit the financial statement of the Company and subsidiary companies in Q1/2018 and present the details of the performance of the Company as follows: The business operation of L.P.N

-1 -Translation- Ref. LPN/SorKor/053/2562 14th February 2019 RE: Financial Statements Analysis Report 2018 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co., Ltd. would

Co., Ltd. would like to submit the financial statement of the Company and subsidiary companies in Q2/2017 and present the details of the performance of the Company as follows: L.P.N. Development Public

Co., Ltd. would like to submit the financial statement of the Company and subsidiary companies in Q3/2017 and present the details of the performance of the Company as follows: L.P.N. Development Public

Public Co., Ltd. would like to submit the financial statement of the Company and subsidiary companies for the year 2017 and present the details of the performance of the Company as follows: 2017 was the

-1 -Translation- Ref. LPN/SorKor/146/2562 9th May 2019 Re: Financial Statements Analysis Report Q1/2019 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co.,Ltd. would like to

118.62 150.35 23.58 161.76 (3.99) ( 116.39 1 19 nge of Thaila Ltd. (EPCO) e period prev 0, 2019 is Ba s year, an inc ries as follow % 2 65.38 (37.77) 56.03 7 63.41 77.19 66.75 5 544.55 40.40 1,544.99

Public Co., Ltd. would like to submit the financial statements and information on the performance of the Company and subsidiary companies in Q2/2018 to The Stock Exchange of Thailand as follows: L.P.N

วันที่ 10 พฤษภาคม พ 1 Ref. LPN/SorKor/289/2561 8th November 2018 Re: Financial Statements Analysis Report Q3/2018 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co.,Ltd