its normal operation since 6 Februay 2017 after planned major maintenance  According to the Power Purchase Agreement (“PPA”) with Electricity Generating Authority of Thailand (“EGAT”), which based on

Purchase Agreement for Hin Kong Power Project in Hin Kong Sub-district, Muang District, Ratchaburi Province with Electricity Generating Authority of Thailand. The agreement is effective from the execution

PowerPoint Presentation Management’s Discussion and Analysis (MD&A) For the Financial Result for the Fiscal Year Ended December 31, 2017 B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion

COMPANY LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BA AIRPORT LEASEHOLD REAL ESTATE

entered into the Power Purchase Agreement for Hin Kong Power Project in Hin Kong Sub-district, Muang District, Ratchaburi Province with Electricity Generating Authority of Thailand. The agreement is

Shareholders’ Annual General Meeting of the Company had approved the change of the Company’s name and seal from Ratchaburi Electricity Generating Holding Public Company Limited to RATCH Group Public Company

Company has considered the value of Hero Experience which evaluated by the independent valuer, the Sims Property Consultant Co., Ltd., the independent valuer which is approved by the Securities and บมจ

Limited), the appointment of the independent financial advisor, the determination of the date of the Extraordinary General Meeting of Shareholders No. 1/2019, and the determination of the date on which the

increase in electricity generating to the EGAT’s system of hydro-power project due to the more amount of water. Please be informed accordingly. Yours faithfully, (Mr.Pijayaphong Na Bangxang) President

GROUP PUBLIC COMPANY LIMITED Filing FinancialStatement 56-1 56-2 Ranking EP EASTERN POWER GROUP PUBLIC COMPANY LIMITED Filing FinancialStatement 56-1 56-2 Ranking ESTAR EASTERN STAR REAL ESTATE PUBLIC