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
Polymer business unit was risen by 9.33%. And the sales value of Specialty Chemicals business unit was reduced by 29.00%. The 7.00% increase in total sales revenue was mainly due to the rise in sales value
Polymer business unit was dropped by 5.93%. And the sales value of Specialty Chemicals business unit was increased by 62.56%. The 2.77% increase in total sales revenue was resulting from the rise in demand
% Administrative expense for the six-month period ended 30 June 2019 totaled THB 133.61 million, an increase of THB 66.43 million or 98.88% from the same period of previous year. This was due to (1) Rise of the
expense was THB 693.69 million and there was the reversal of impairment loss about THB 7.01 million. (4) Other non-current assets increased THB 46.13 million or 60.78%. As a result of rise of equipment
for the year ended 31 December 2019 totaled THB 251.18 million, an increase of THB 113.37 million or 82.27% from last year. This was due to (1) Rise of the employee and executive expenses of THB 45.03
to be Baht 262.5 million or equivalent to 6.14% resulting from the rise in gross profit margin from 7.05% in 2017 to be 7.63%. This was derived from the higher selling price in 2H/2018 resulting from
recognized in accordance with Matching Principle. It will rise or fall commensurate with rise or fall in revenue from sale of properties. Gross margins for the 3-month period ended 31 March 2018 and 2019 were
selling price resulting from the impact of Covid-19 pandemic. However, the total sales volume of Q2/2020 was increased by 16.80% compared to those of Q2/2019 due to the rise in demand of plastic packaging
accordance with Matching Principle. It will rise or fall commensurate with rise or fall in revenue from sale of properties. Gross margins for the 6-month period ended 30 June 2018 and 2019 were 41.55% and