WTGs foundation improvement for Huay Bong 2&3 Wind Farm as at December 31, 2018 are as shown in the table. Description Estimated total improvement cost (as of year 2017) Estimate and cost for accounting
as shown in the table. Description Estimated total improvement cost (as of year 2018) Estimate and cost for accounting recorded in 1st quarter of 2019 Estimated total improvement cost (as of 1st
foundation improvement for Huay Bong 2&3 Wind Farm as at June 30, 2019 were as shown in the table. Description Estimated total improvement cost (as of year 2018) Estimated and cost for accounting recorded In
. Details of the costs involving to the WTGs foundation improvement for Huay Bong 2&3 Wind Farm as at March 31, 2018 are as shown in the table. Description Estimated total improvement cost (as of year 2017
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
to the WTGs foundation improvement for Huay Bong 2&3 Wind Farm as at September 30, 2019 were as shown in the table. Description Estimated total improvement cost (as of year 2018) Estimated and cost for
improvement expenditure. 3. The consolidated net loss was 2.38%, decreased from the same period of last year at net profit 5.16%, mainly caused by reduction in gross profit margin while selling and
last year at 17.14% due to the declining in sales whereas depreciation was higher from machine acquisition and plant and equipment improvement expenditure. 3. The consolidated net profit margin was 1.3
consolidated gross profit margin was 14.65%, decreased from last year at 16.93% due to the declining in sales whereas depreciation was higher from machine acquisition and plant and equipment improvement