(6,915.0) (35.8%) Total Cost 11,414.6 5,001.5 (6,413.1) (56.2%) Gross Profit/2 7,446.9 6,475.5 (971.4) (13.0%) Net Profit 2,898.2 3,266.4 368.3 12.7% /1 Including other income and share of profit from

Discussion & Analysis Q3/2021 Operating Highlights in Q3/2021 Q3/20 Q3/21 Change +/(-) 9M/20 9M/21 Change +/(-) (THB million) %YoY %YoY Operating Revenue 198 115 (42%) 561 431 (23%) Gross Profit 124 60 (52

Discussion & Analysis Q1/2022 Operating Highlights in Q1/2022 Q1/21 Q1/22 Change +/(-) (THB million) %YoY Operating Revenue 179 198 11% Gross Profit 105 120 14% EBITDA 57 58 2% Net Profit (Loss) for the

Summary Significant Events Operating Highlights in Q1/2023 Q1/22 Q1/23 Change +/(-) (THB million) %YoY Operating Revenue 198 264 33% Gross Profit 120 168 40% EBITDA 58 80 38% Net Profit (Loss) for the

operate the project and has profit as agreed during the period of agreement after Phase 2-4 start to operate water distribution. HECH would purchase more GS’s share in the future from exisiting shareholder

the operating results for year 2019. 2. Resolved to propose to 2020 Annual General Shareholder Meeting to consider and approve the omission of appropriation of earnings for legal reserve and the

Information Summary of CVHLUX 1/ 2/ Unit: THB million 9-month Period ending 30 September 2017 Amount % Income Statement Revenue from sales 169.4 100.0% Gross profit 54.7 32.3% Earnings before interest and tax

30 September 2017 Amount % Income Statement Revenue from sales 169.4 100.0% Gross profit 54.7 32.3% Earnings before interest and tax (625.5) -369.2% Net Profit (Loss) (646.6) -381.6% Balance Sheet

before the date of the shareholders' meeting, 30 April 2020 3) Earnings Dilution Because the company has a net loss Therefore cannot calculate the reduction of the profit sharing Adjustment of warrants

NTA in the acquisition proportion x 100 NTA of BKD N/A Cannot calculate because HECH was established on January 18, 2018 and has no financial statement 2. Net Profit % x Net profit in the acquisition x