Katipagdeetham Independent Director and Member of the Audit Committee 9. Assoc. Prof. Dr.Chiraphol Chiyachantana Director and Secretary 3. Approved of the change of the authorized signatories of the Company

subsidiaries has revenue from sales of thermal energy and Electricity  Income from project work of 647.0 Million Baht as 382.54 Million Baht decreased or 37.16 percent when compared to same period of previous

subsidiaries has revenue from sales of thermal energy and Electricity  Income from project work of 647.0 Million Baht as 382.54 Million Baht decreased or 37.16 percent when compared to same period of previous

decreased from the same period last year more than 20% as follows: 1. Operating Results Q2 Q2 Change 6 months 6 months Change Unit : Million baht 2016 2017 Amount % 2016 2017 Amount % Revenue from sales

, 2017 which decreased from the same period last year more than 20% as follows: 1. Operating Results Q2 Q2 Change 6 months 6 months Change Unit : Million baht 2016 2017 Amount % 2016 2017 Amount % Revenue

, 2017 which decreased from the same period last year more than 20% as follows: 1. Operating Results Q2 Q2 Change 6 months 6 months Change Unit : Million baht 2016 2017 Amount % 2016 2017 Amount % Revenue

sales revenue [-2%], stronger THB/USD exchange rate [-2%], change in product mix [-1%] and higher labour and salaries expenses [-1%] . Page 1 of 3 Operating Profit Analysis Year-on-year operating profits

ต้นทุนค่าเสื่อมราคาและค่าตัดจ าหน่าย Operating highlight in Q2/2018 Q2/17 Q1/18 Q2/18 Change +/(-) 1H/17 1H/18 Change +/(-) (THB million) QoQ YoY YoY Operating revenue 5,459 5,716 6,563 15% 20% 10,825

as of January 17, 2018 Determination/Change in the scope of duties and responsibilities of the audit committee with the following details

as of January 17, 2018 Determination/Change in the scope of duties and responsibilities of the audit committee with the following details