B.Grimm Power (Angthong) 3 Limited 23/08/2021 17:59 Joint Investment for operating Liquefied Natural Gas (LNG) Business 17/09/2020 18:21 Information Memorandum on Asset Acquisition from Investment in the

) (57.1%) Sales from Natural Gas Power Plant 668.6 734.1 65.5 9.8% Sales of electricity - FiT, base tariff and Ft 68.1 74.5 6.4 9.4% FiT Premium 6.0 4.2 (1.8) (30.0%) Adder 28.1 33.9 5.8 20.6% Other sales

operations include (i) natural gas price and coal price that continued to drop further from previous quarter resulting in lower costs of sales and increasing industrial customers sales margin in spite of the

4.9 4.4 (10.2%) 33.3% 7.5 9.3 24.0% Sales from Natural Gas Power Plant 519.8 470.8 496.5 5.5% (4.5%) 1,042.4 967.3 (7.2%) Sales of electricity - Base tariff and Ft 27.2 27.8 25.3 (9.0%) (7.0%) 51.5 53.1

to remain at the same rate if there is no significant change in natural gas price and the appreciation in Thai Baht. However, during September and December of 2018, Ft rate is expected to be adjusted

electricity to Industrial Users (IU) 0.6 1.2 0.6 100.0% Sales of steam (IU) 0.6 3.7 3.1 516.7% Sales from Natural Gas Power Plant 734.1 565.1 (169.0) (23.0%) Sales of electricity - FiT, base tariff and Ft 74.5

%) (70.5%) 13.6 11.1 (18.4%) Sales from Natural Gas Power Plant 518.9 496.5 462.0 (6.9%) (11.0%) 1,561.3 1,429.3 (8.5%) Sales of electricity - Base tariff and Ft 25.3 25.3 24.0 (5.1%) (5.1%) 76.8 77.1 0.4

0.2 2.3 1,050.0% 109.1% 3.3 3.0 (9.1%) Sales from Natural Gas Power Plant 884.1 664.0 572.9 (13.7%) (35.2%) 2,210.1 1,970.9 (10.8%) Sales of electricity - FiT, base tariff and Ft 76.7 81.0 64.3 (20.6

No CS11/2017 August 9, 2017 Attention President The Stock Exchange of Thailand Subject Declaration of Operating Results for the second quarter of year 2017 For the three-month period ended June 30

1188 FAX : +66 (0) 2625 1103 www.jubileediamond.co.th CS10/2018 August 7, 2018 Attention President The Stock Exchange of Thailand Subject Declaration of Operating Results for the second quarter of year