1 No. EXE. 031-10-17 6 October 2017 Re: Report on Investment of the Subsidiary To: President The Stock Exchange of Thailand Reference is made to the resolution of the Board of Directors of Venture

considered and approved the material matters as follows: 1. Asset Disposal Transaction of the Company 1.1 The Board of Directors of the Company resolved to approve the joint venture with Nomura Real Estate

59.46 million is, then, recognized as the gain on disposal of investment in the project. ▪ An increasing participating profit from investment in associated companies and the joint venture in 2017

profit from investment in associated companies and joint venture in Q2/2017, comparing to the same period last year, comes mainly from the increase in electricity generating to the EGAT’s system of hydro

(44.66) Interest on margin loans 60.89 4.11 60.89 4.11 Gain and return on financial instruments 172.82 7.55 172.82 7.55 Shares of loss from investments in an associate and a joint venture (19.59) 15.23

project investment of Baht 28.81 million is, then, recognized as the gain on disposal of investment in project. ▪ An increasing participating profit from investment in associated companies and joint venture

148.57 20.29 Interest on margin loans 80.53 3.27 80.53 3.27 Gain and return on financial instruments 250.83 21.98 250.83 21.98 Shares of loss from investments in an associate and a joint venture (22.25

expense related to legal disputes of Gateway Development Co., Ltd. recorded in Q1/2018. ▪ An increasing participating profit from investment in associated companies and joint venture in Q1/2019 compared

diminution in value of inventories (reversal) increased 9% compared to the same period of previous year. For Share of profit (loss) from investments in associates and joint venture in 2018 total to Baht 3

. (A Joint Venture Company) To : President, The Stock Exchange of Thailand Regarding the information memorandum of acquisition Thai Thanan Company Limited (“Thai Thanan”) in the amount of 51,000 shares