) Estimate and cost for accounting recorded in 2018 Estimated total improvement cost (until Q1 2018) Aggregate actual cost ended as of March 31, 2018 Estimated Improvement cost (For remaining works) As at

188.13 million, which is in accordance with accounting principles. If the Company can control the cost of the construction, it will result in lower cost from this estimate. Moreover, this cost can be

 are as shown in the table.  D       Description  Estimated  total  improvement  cost  (as of year  2017)  Estimate  and cost  for  accounting  recorded  In Q1‐Q2 2018  Estimated  total  improvement

total improvement cost (as of year 2017) Estimate and cost for accounting recorded In Q1-Q3 2018 Estimated total improvement cost (until Q3 2018) Aggregate actual cost ended as of September 30, 2018

cost due to the oil price, Long-term lease payments which have been adjusted to some financial costs and adjusting the employee benefit estimate. Please be informed accordingly. Yours sincerely, Waewta

had disclosed the fair values to replace the report produced by the hired EY included the value of coal not represented in the estimate amount of coal to be produced during the concession period in

have to buy the high material cost which we had bought in advan cost is used up almost all in 2 nd and 3 Administration and selling expenses is decreased from last year due to the budget controlling

credit line from financial institution in amounts of 150 million baht, totally 300 million baht, there has no impact to shareholders. 4. Total value of consideration Budget of investment Project for

controlling and managing the budget as well as choosing the suitable material to the products. 3. The Group’s selling and administrative expenses for the quarter ended 2018 and 2017 were Baht 27.49 million and

Baht 4,400 per share, totaling Baht 110,000,000, and (2) the investment budget for power plant facility improvement and procurement and installation of machinery of up to Baht 180,000,000. The Company