these following significant matters: (1) The dissolution of a Subsidiary The Board of Directors’ Meeting resolved to approve the dissolution of the Company’s subsidiary, PDI Eco Company Limited (the

the Three-month and Six-month Periods Ended 30 June, 2019 Page 1 (Translation) 1. Significant events of the 2 nd quarter of 2019 1.1 Change of the Company’s name and seal On April 12, 2019, the 2019

, released company from certain operating expenses. • Regarding to costs control in raw material, promotional and selling expenses and administration expenses, company delivered significant improvement in

has been audited by the auditor with significant operational results as follows. (Unit: Baht million) Consolidated* Quarter 2/2019 Quarter 2/2018 Increase / (Decrease) % Change Revenues from sales

book value per share as at 30 June 2019 stood at 59.40 Baht. Significant changing is as follows: 1) Revenue from sale in Baht 192.70 million increased by Baht 12.40 million or 6.88% from 2018, mainly due

15.89% from the revenue from services business of Baht 960.60 million of 2nd quarter of year 2018. The significant decreasing came from the reduction of the revenue from construction works of substation

0.00% 4.1 Assets The total asset as at June 30, 2019 was increased in an amounting of Baht 61.27 million or 6.42 percent from the end of 2018. Significant changes was included Cash and cash equivalents

”) No. 2/2018 was held on 11 May 2018 at 18.00 hrs., the Company would like to notify the significant resolution of the meeting, as follows: The Board of Directors’ meeting has resolved to approve

in the Quarter 1/2017. Our book value per share as at 31 March 2018 stood at 31.97 Baht Significant changing is as follows: 1) Revenue from sale in Baht 148.7 million decreased by Baht 20 million or

million. Revenue from services business of the 1st quarter of year 2018 was Baht 961.48 million. The significant increase due to the increase of the revenue construction works of transmission line towers