Memorandum of Understanding (MOU) with Nava Nakorn Public Company Limited (NNCL) in solar rooftop and Smart Grid development project in Nava Nakorn industrial zone in Pathumthani On 15 December 2017, GPSC and

the same period of prior year, mainly results from; 1. Revenues from sales and services decreased by Baht 17.14 million decreased 43.81 million baht or decreased 71.88 % mainly results from; 1.1

financial costs compared to the same period last year. Thus, the details of the Company’s performance are explained as follows: Rental and Services Income Rental and service income for the third quarter in

LIMITED UBA: Utility Business Alliance Public Company Limited WIN: WYNCOAST INDUSTRIAL PARK PUBLIC COMPANY LIMITED YONG: Yong Concrete Public Company Limited   Reset NEWCITY (BANGKOK) PUBLIC COMPANY LIMITED

has shown consistency in the sales of both electricity and steam to industrial users when comparing to the previous quarter showing the ability and capability of both companies to operate stably

goods and rendering of services Cost of raw materials - Natural gas 1,209 1,511 1,277 (15%) 6% 2,480 2,788 12% - Water 18 11 9 (18%) (50%) 34 20 (41%) - Pow er Development Funds 6 8 7 (13%) 17% 12 15 25

: AJ ADVANCE TECHNOLOGY PUBLIC COMPANY LIMITED AKP: AKKHIE PRAKARN PUBLIC COMPANY LIMITED AKR: EKARAT ENGINEERING PUBLIC COMPANY LIMITED ALL: ALL INSPIRE DEVELOPMENT PUBLIC COMPANY LIMITED ALLA: ALLA

THORNTON SERVICES COMPANY LIMITED KAEWSONG (2548) PUBLIC COMPANY LIMITED GLOBAL THAI FINANCE , LTD COMPANY LIMITED GLOBLEX SECURITIES COMPANY LIMITED KHAO KLA VENTURE CAPITAL MANAGEMENT COMPANY LIMITED

materials Others Cost of sales and services (exclude depreciation and amortization) (THB million) Industrial and chilled water 33% 17% 54% 71% 5% 5%5% 3%3% 4% 8,471 8,798 1H/60 1H/61 31% 13% 20% 56% 75% 68% 5

million baht higher than the sixth-month period for 2018 by 23.0 percent. The reason for the Company’s incurred net loss was due to a decreasing in rental and services income and an increasing selling and