COMPANY LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BA AIRPORT LEASEHOLD REAL ESTATE

receiving from Green Power 1 Company Limited “GP1” by “GP1” received money deposited as an envelope collateral in the waste management project. That had been returned with a financial institution due to the

together with the PTT Group by investing in the Smart Energy Storage System with GC, in which in the future, this project will be a large energy storage system to enhance reliability in the power system that

% 4,586.4 5,315.9 729.5 15.9% Revenue from finance lease under power purchase agreement 99.2 101.6 104.9 105.3 0.4 0.4% 401.2 411.0 9.8 2.4% Revenue from construction under a concession arrangement

Dividends Received from Investments in Glow IPP Power Plant1. KEY HIGHLIGHTS  We witnessesd solid performance from both Utilities and Power Business  Utilities Business’s Operating Revenue was Baht 404.2

statements Q1-2022 Q1-2023 THB Mn THB Mn THB Mn % Sales of goods and services 1,518.7 1,638.2 119.5 7.9% Revenue from finance lease under power purchase agreement 102.3 102.4 0.1 0.1% Cost of sales and

, a decrease of Baht 19.20 million or 2.73%, which was a decrease of revenue from printing business at Baht 29.82 million or 9.07% and an increase of revenue from power plant at Baht 10.62 million, or

12.3% Revenue from finance lease under power purchase agreement 103.2 101.6 104.9 3.2% 1.6% 306.9 305.7 (0.4%) Revenue from construction under a concession arrangement 215.0 - - - N.A.(

Revenue2 26.8 1.4 1,883.2% - Power Business 1.4 0.0 N/A Costs of Sales and Services (276.0) (273.0) 1.1% Gross Profit 183.4 149.0 23.1% Gross Profit from Operation3 156.6 147.6 6.1% Other Income4 19.4 16.8

2.8% Revenue from finance lease under power purchase agreement 95.3 102.4 104.5 2.1% 9.7% 197.6 206.9 4.7% Cost of sales and services (1,174.0) (1,274.4) (1,191.7) (6.5%) 1.5% (2,323.4) (2,466.2) 6.1