1 Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water according to accounting standard TFRIC12 1. ANALYSIS OF FINANCIAL PERFORMANCE In

% 4,586.4 5,315.9 729.5 15.9% Revenue from finance lease under power purchase agreement 99.2 101.6 104.9 105.3 0.4 0.4% 401.2 411.0 9.8 2.4% Revenue from construction under a concession arrangement

. Significant events in the third Quarter of 2017 1.1 The progress in construction projects 1.1.1 Project completion - Klongluang Utilities Company Limited, (EGCO holds a 100% ownership interest.), is a

Impacts Assessment (EIA) and designing – drafting of architectural landscape so as to obtain Building Construction License. The project will be stared in 1Q2020 and it takes one year from start to

(if known)) ( ) Subscription in excess of rights offering ( ) Exercise of conversion rights ( ) By way of inheritance ( X ) Other (please specify): Direct subscription of convertible debentures issued

(if known)) ( ) Subscription in excess of rights offering ( ✔) Exercise of conversion rights ( ) By way of inheritance ( ) Other (please specify): 2.2 ( ) Commencement of status of a concert party

(if known)) ( ) Subscription in excess of rights offering ( ) Exercise of conversion rights ( ) By way of inheritance ( √ ) Other (please specify): newly issued shares by the business 2.2

(if known)) ( ) Subscription in excess of rights offering ( ) Exercise of conversion rights ( ) By way of inheritance (✔) Other (please specify): Convertible Debenture (CD) 2.2 ( ) Commencement of

(if known)) ( ) Subscription in excess of rights offering ( ) Exercise of conversion rights ( ) By way of inheritance (✔) Other (please specify): Convertible Debenture (CD) 2.2 ( ) Commencement of

(if known)) ( ) Subscription in excess of rights offering ( ✔) Exercise of conversion rights ( ) By way of inheritance ( ) Other (please specify): 2.2 ( ) Commencement of status of a concert party