million or 17.37% from the same period of previous year. This was due to decrease in the delivery of pre-stressed concrete piles and post-tensioned. However, the delivery of glass-fiber reinforced concrete

recorded an increased revenue coinciding with global crude oil price, leading to increased gross profit, but saw production and sales volume decrease according to the Natural Decline Curve. There was also

. Explanation for such decrease due to drop in sales as provided in Section 1 above. Please be informed accordingly. Yours sincerely, Mr. Hamidi Bin Maulod Chief Executive Officer

2Q20, the Company reported selling expenses amounted to THB 174m, a drop of 40% YoY and in 1H20, selling expenses was THB 452m, a decline of 24% YoY. This decrease was primarily because of a drop in tax

2018, Sales revenue of the Company was recorded at THB 1,256.44 million and THB 983.36 million respectively or equivalent to a drop of 21.73% which is considered a consecutive decline from the last

decline in net profit was from the same reason that caused to a decrease in gross profit margin. Moreover, this year the Company has tax expense from the net profit of nine month-period while last year the

results from the decrease in sales from dessert café and OEM sales following the pandemic situation. • Net profit margin in Q1/2020 was 5.9% which decreased by 14.9% from Q1/2019 due to the decline in

piles, precast concrete, glass-fiber reinforced concrete and special cement which were Baht 148.79 million. In addition, revenue from its subsidiaries was increased by Baht 89.61 million. (2) Cost of

reinforced Dubai crude oil price to increase. Dated Brent and Dubai spread (DTD/DB) in Q3/2019 on average decline by 0.20 $/BBL when compared to Q3/2018, due to pressures from light crude supplies that has

THB 23.55 million, which represent a decrease of THB 5.17 million or 18.00 per cent, compared to the same quarter in 2017. The main reason are as follows; The Consolidated Financial Statement for the