the current one. - in case of acquiring assets, clarify the types of assets and the approximate spending amount. - in case of investing in a business, clarify the nature of the business to be invested

1. To acquire assets or invest in a business related to the current one. - in case of acquiring assets, clarify the types of assets and the approximate spending amount. - in case of investing in a

previous year. In addition, the revenue from distribution of products in the industrial water supply system has continued to increase. As a result, the overall revenue of this business group has increased

solid waste power plants had planned-shutdown hours in the fourth quarter of 2021 significantly lower than third quarter of 2021 which result in the increasing in overall revenue of power plants. Sales

in the decreasing in overall revenue of biomass power plants. Sales and service income (included revenue from finance lease under a Power Purchase Agreement) increase 23.6% YoY from Baht 1,467.7

DCORP 011/2019 February 27, 2019 Subject: Report on the overall operation of the year 2018 ended December 31, 2018 and the decrease in the overall operation more than 20 percent Attention: President Stock

DCORP 024/2019 May 14, 2019 Subject Report on the overall operation for first quarter of the year 2019 ended March 31, 2019 and the decrease in the overall operation more than 20 percent Attn President

accommodate potential impact from the current situations of the manufacturing business of accessories and faucet products as described in the above agenda item, which will not affect the Company’s current

devaluation [NRV]] which affected overall performance. Power Plant Business recorded increase in total electricity sales 48% YoY due to investments into the hydro power plant in Laos PDR the “Nam San 3A

8,703 7,252 8,737 10,388 Trade and other current receivables 9,702 8,267 7,215 7,465 Inventory 4,727 5,473 5,832 5,887 Total current assets 24,625 21,561 22,062 23,788 Property, plant and equipment 84,024