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

for the 3 rd quarter of 2019 showed the profit (attributable to owners of the Company) of THB 1,364.84 million, decreasing by THB 315.69 million. The main reason was Ratchaburi Power Plants had

agreements of Riau Combined-Cycle Power Plant Project in the Republic of Indonesia On March 20, 2019, PT Medco Ratch Power Riau, an indirect joint venture that the Company held a 49 percent stake through RH

421.2 420.5 0.2% 852.4 841.1 1.3% - Other Utilities Revenue2 52.4 2.2 2,236.6% 79.2 3.6 2,103.7% - Power Business 1.5 0.8 95.3% 2.9 0.8 278.8% Costs of Sales and Services (283.4) (279.4) 1.4% (559.4

to store excess electricity to be used during peak demands in order to help optimize and stabilize power system at the Science & Innovation Centre of GC, Rayong and “Smart city” pilot project for

on the opposite slightly increased, reflecting the increase of the purchasing power in durable goods and the effect from new model launch from many brands. For the period of January to June, total

1 Translation CEN 015-2020 August 14, 2020 Subject Notification on disposal of investment in subsidiaries (Biomass Power Plants Business) of Ua Withya Public Company Limited To The Manager and

rendering of related services to the group customer, with 17 operating solar power projects in Thailand, and (2) revenue from the sale of electricity from its own solar power project operated by its direct

clients who operate 17 solar power projects in Thailand, and (2) revenues from the sale of electricity from its own solar power project operated by its direct subsidiary. SAAM Energy Development Public

and net loss of THB 317.93 million primarily due to: • THB 233.38 million of loss from Power Plant Business (which has been disposed since Q3-2020) • THB 45.43 million of impairment of assets in parent