, Bangkok 10110 Board of directors : The board of directors consists of 3 directors: 1. Miss Cathleen Maleenont 2. Mr. Somphop Prompanapitak 3. Mr. Peeranat Tantichattanont Registered capital : Baht 1,850

, Klongtan Nua, Wattana, Bangkok 10110 Board of directors : The board of directors consists of 3 directors: 1. Miss Cathleen Maleenont 2. Mr. Somphop Prompanapitak 3. Mr. Peeranat Tantichattanont Registered

: 725 Metropolis Building, 19th Floor, Sukhumvit Road, Klongtan Nua, Wattana, Bangkok 10110 Board of directors : The board of directors consists of 3 directors: 1. Miss Cathleen Maleenont 2. Mr. Somphop

2. Mr. Somphop Prompanapitak 3. Mr. Peeranat Tantichattanont Registered capital : Baht 1,850 million Paid-up capital : Baht 1,850 million Type of business : Fully integrated energy business and

detail of connected persons and related persons: Vanachai Group Public Company Limited (as at 22 February 2019) List of names Position Number of shares % 1. Mr. Sompop Sahawat Chairman - - 2. Ms. Yupaporn

% - 3 - 6. The detail of connected persons and related persons: Vanchai Group Plc. (as at 27 February 2018) Name of shareholders Position Number of shares % 1. Mr. Sompop Sahawat Chairman - - 2. Ms

Company Limited (as at 27 March 2018) List of names Position Number of shares % 1. Mr. Sompop Sahawat Chairman - - 2. Ms. Yupaporn Boongate Vice - Chairman 31,000,000 1.978 3. Mr. Vasun Jaroenavarat

Total 21,000,000 0.25% 7. The list of committees and related shareholders Vanachai Group Public Company Limited (as at 25 September 2017) List of names Position Number of shares % 1. Mr. Sompop Sahawat

Sep.2017 Total 1,400,400 0.02% 7. The list of committees and related shareholders Vanachai Group Public Company Limited (as at 21 December 2017) List of names Position Number of shares % 1. Mr. Sompop

of names Position Number of shares % 1. Mr. Sompop Sahawat Chairman - - 2. Ms. Yupaporn Boongate Vice - Chairman 31,000,000 1.978 3. Mr. Vasun Jaroenavarat Director 31,000,000 1.978 4. Mr. Wanthana