– Dec 2018 = 249.75 million Cu.M. Jan – Dec 2019 = 313.41 million Cu.M. Raw Water Distribution by Customer Group (Internal usage for tap water production is included) Industrial Estate 57% Household

Bualuang Securities Public Company Limited Between 1 September 2022 and 15 September 2024, Bualuang Securities Public Company Limited (“Bualuang Securities”) maintained an internal investment

from distribution fee from outsourced service provider of warehouse management and goods distribution that the company started using since September 2018 which is a total cost of 10.84 million baht

1,159.94 million baht in the year 2018 which decrease of 416.24 million baht or (35.88%) because in the year 2019, the company has plans to development the internal organization. To support the continuous

distribution costs and administrative expenses From allowance for impairment of non-operating assets from discontinuing the production business Faucets and plumbing components in the amount of 32.06 million baht

employment rate, and income distribution throughout the country. The Ministry of Interior strongly supports this project and will help disseminate the information to entrepreneurs nationwide with the help of

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

Distribution by Customer Group (Internal usage for tap water production is included) Industrial Estate 57% Household Customer 13% Private Industrial Park 13% Factories 5% Internal Usage 12% Industrial Estate 47

/2019 Q2/2018 YoY % 1H/2019 1H/2018 YoY % Total distribution volume 79.88 61.64 18.24 29.60% 157.23 123.57 33.66 27.24% Internal usage for tap water 7.32 7.20 0.12 1.62% 15.20 14.92 0.28 1.88% Net raw

Cu.M., or 9.40%, as the discount for household customers in 2019. Raw Water Volume (Million Cu.M) 1st Quarter 2020 2019 YOY % Total distribution volume 71.50 77.35 (5.85) (7.56%) Internal usage for tap