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

Translation CEN 016-2020 August 14, 2020 Subject Management Discussion and Analysis for business operation of Quarter 2/2020 To The Manager and President The Stock Exchange of Thailand Capital

and Administrative expense in its initial phase, resulting in the soften operation performance compared to last year. Power Plant Business Group, performance improved due to the commencement of the

Limited To: Director and Manager The Stock Exchange of Thailand As the Board of Directors Meeting of Wiik & Hoeglund Public Company Limited ("the Company") No. 5/2018 on October 12, 2018, approved Wiik

1.29 8% Profit before income tax 38.10 27.85 Income tax expense 4.48 1.92 2.56 133% Profit for 6 months 33.62 25.93 7.69 30% 3.96% 3.67% Consolidated financial information 2 of 8 • Revenue increased by

expense approximately by Baht 510 - 940 Million through the concession agreement period. 2. On June 28, 2018, the Company sold all 7.5 percent of investment in Xayaburi Power Company Limited (XPCL) to CK

-Translation- Ref. WINNER 006/2020 February 27, 2020 Subject: Management Discussion and Analysis (MD & A) for the year 2019 To: The President The Stock Exchange of Thailand 1. Analysis of Overall

- Translation - Page 1 of 6 CBG 052/2017 14 November 2017 Subject Management discussions and analysis for the 3-month and 9-month periods ending 30 September 2017 To President The Stock Exchange of

Limited. The Company has already registered the changes to the Department of Business Development, Ministry of Commerce on April 17, 2019. In this regard, the Company still uses the same stock symbol “RATCH

507mn, while adjusted EBITDA increased significantly by 50.3% YoY from THB 361mn to THB 542mn. Interest expense decreased by THB 8mn from THB 23mn to THB 15mn in 1Q 2018/19. Given the further improvement