/2018 Percent Q2/2017 Percent Million Baht Percent 1 Total revenues 373.21 100.00 304.05 100.00 69.16 22.75 2 Cost of steel tower manufacturing and cost of sale 354.91 95.10 283.92 93.38 70.99 25.00 3

addition, the economic impact of Covid-19 will be only fully visible in the Q2-Q4 period of the year. However, as our business is essential to many manufacturing processes, and as we are quite diversified

service income from concrete products manufacturing and others of 2019, has increased by Baht 566.58 million or 131.56% when compare to 2018 because the Company and Advance Prefab Co., Ltd., a subsidiary

hit merchandise exports, and domestic demand. Private consumption indicators indicated the slower expansion in most sectors. Manufacturing production and private investment contracted. Nevertheless

. 3.2 Sales and service income from concrete products manufacturing and others in the third quarter of 2019, has increased when compared to the same quarter of 2018, by Baht 168.71 million or 138.97

Toei District Administrative Organization which is a water pipe 900 mm. laid on public area, the road behigh the temple Moo.1 Na Toei District, ampher Taymueng, Phanga Province. Length 350 meter. 6

water pipe 900 mm. laid on public area, the road behigh the temple Moo.1 Na Toei District, ampher Taymueng, Phanga Province. Length 350 meter. 6. Permit piping and pressure piping : No.kor.kor.0638/2023

. Length 350 meter. 6. Permit piping and pressure piping : No.kor.kor.0638/2023/8809 dated December 17, 2015 issued by Department of Highways which is water pipe 900 mm. and pressure pipe in the highways

economy has moved on a positive trajectory and has followed a similar pattern to the previous quarter of last year. Since the second half of 2017 growth has been driven by the manufacturing sector, which

176.18 million (increasing 21.57%). The total revenue from overseas subsidiaries in year 2018 increased THB 11.99 million mainly from the establishment of the manufacturing factory in Vietnam, resulting in