Thailand Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Market/Industry/Sector Change Effective Date 02/07/2015 Previous Market/Industry/Sector SET

tariff and Ft 816.7 821.3 774.5 (5.7%) (5.2%) 2,314.6 2,402.5 3.8% FiT Premium 20.7 19.1 15.0 (21.5%) (27.5%) 68.6 53.7 (21.7%) Sales of electricity to Industrial Users (IU) 6.2 6.8 8.3 22.1% 33.9% 19.1

and Ft 774.5 793.1 895.9 13.0% 15.7% 2,402.5 2,540.2 5.7% FiT Premium 15.0 13.9 12.9 (7.2%) (14.0%) 53.7 41.4 (22.9%) Sales of electricity to Industrial Users (IU) 8.3 7.4 7.0 (5.4%) (15.7%) 21.9 23.7

significant changes Balance by Quarter Change Q2–23 Q4–22 Q2–23 VS Q4–22 (MB) (MB) % Issued and fully paid-up 1,431.4 1,331.1 100.3 7.5 Share Premium 703.2 603.0 100.2 16.6 Unappropriated Retained earnings

THB Mn THB Mn THB Mn % Sales of electricity - FiT, Base tariff and Ft 727.0 623.1 103.9 16.7 FiT Premium 33.2 43.7 (10.5) (24.0) Sales of electricity to Industrial Users (IU) 6.9 4.7 2.2 46.8 Sales from

Management Discussion and Analysis of Business Operation for the 2nd quarter of 2017 Bangchak Corporation Plc. 1 | Bangchak Corporation Public Company Limited Management Discussion and Analysis of

Utilities Business consists of Excessive Charge for additional Utilities demand and Service Fees for Wastewater Management. 3 Gross Profit from Operation excludes Other Income from Utilities Business. 4 Other

แขวงคลองตันเหนือ เขตวฒันา กรุงเทพมหานคร 10110 Revenue Revenue from Sales in Jan - Jun of 2017 was 576.4 MB increased by 247.3 MB or 75% y-o-y due to explain in each business segment summary as follows

and personal loan lead generator. 3. Income from insurance business in Q3/2018 wat 35.1 million baht which is the revenues from non-life insurance that the Company acquired a majority stake since Q2

Thailand Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Business The Company's main business is investment related (Holding Company) to production and