quarter of 2019 was Baht 167.08 million showing a reduction of Baht 139.21 million or 83.32% decrease and equivalent to 3.80% and -11.21% gross margin, respectively in line with a reduction of income. The

those were in line with decreasing revenue, representing decrease of 36.4%MB and 35.9%, respectively. Administrative Expenses of Q1–2018 decreased from Q4–2017 and Q1–2017, due to the reversal of doubtful

higher than the increase in total revenue. The profit of Q3-2017 has increased in line with the increased revenue that compare with Q2-2017 and Q3- 2016; however, such the increased rate of profit is less

increased to fulfill rising demand. Overhead cost increased in line with the increase in production and some other factors. Thus, cost of sales increased by 37.29% y-o-y. บริษทั พาโตเคมอุีตสาหกรรม จ ากดั

1,674.44 million and THB 1,249.63 million respectively, slipping significantly at a rate of 25.37%. The slump in international sales revenue is still accountable for the decrease in sales revenue as

related to the operation of Section 2 in MRT Blue Line Extension, repair and maintenance expense and amortization. Selling and administrative expenses amounted to Baht 1,336 Million representing a decrease

2019 The progress of the MRT Blue Line Extension Project At the end of September 2019, the progress of the installation of the M&E Systems of the MRT Blue Line Extension Project (Hua Lamphong - Lak Song

management service business, which was in line with increase of revenue of such business. • Overall expenses The total selling and administrative expenses was THB 957.92 million, a decrease of THB 30.74

consolidated operating revenue of THB 188 million in Q4/2021 and THB 620 million in 2021, decreased by 9% from Q4/2020 and 19% from 2020, respectively. • The decrease was mainly from the decline in operating

in Q3/2017 and Q3/2018 respectively, A decrease in total revenue 31.0% and can be summarized as following: Sales 255.2 171.9 -32.6% The sales volume decreases as steel domestic 's consumption was