cost of water treatment system installation is around 40-60 baht per waste water ton. This would affect the cost structure and the investment return of the project. (3) Analysis on movement of the

months, there is one transaction occurring from Mitrprasong Powerplant of 6.00%, thus total accumulated transaction size during the past six months is 11.67%. This transaction is not considered as a

in accordance with the total value of consideration paid which is at 0.87%. But due to, the volume of this transaction having value less than 15%, said subject as described above is neither subject to

. This transaction is not considered as an acquisition or disposition of assets pursuant to the Notification of the Capital Market Supervisory Board No. Tor Jor. 20/2551 Re: Rules on Significant

financial institutions for the 1st quarter of Year 2017 and 2018 were in amounts of 1.50 million and 0.12 million respectively, decreasing by 92.0% . This decrease stemmed from receiving the lump sum amount

paid which is at 1.54%. But due to, the volume of this transaction having value less than 15%, said subject as described above is neither subject to comply with Notification Re: Acquisition or

average selling price of construction materials increase by 3 per cent while cost of raw material are increase 7% .Effect to gross profit reduce from 36.4% in 1st.quater of 2017 to 33.5% in this quarter

1,171.34MB in Q1 2017 due to higher unit cost of imported metals against the unit cost of PDI’s own production. This resulted to a decrease of gross profit rate of Q1 2018 by 12% from Q1 2017. The selling and

decreased in the amount of Baht 13.04 million or 7.03% as compared with the same period of 2017. This decrease was due to a decrease in raw material prices, reversal of losses on inventories devaluation, and

trade and other payables. The total shareholders’ equity amounted to 3,6 6 7 .0 6 million baht, increased by 70.76 million baht. This represented the Company’s book value per share at 18.34 and D/E ratio