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
development - Concrete products and others Baht 424.61 million Baht 828.43 million Baht (403.82) million (48.75) Baht 997.25 million Baht 430.67 million Baht 566.58 million 131.56 1.4 Cost of sales and service
construction 93.19 % 94.50 % - (1.39) 1.3 Sales and service income - Property development - Concrete products and others Baht 111.08 million Baht 105.31 million Baht 5.77 million 5.48 Baht 290.11 million Baht
of pre-stressed concrete piles and post- tensioned. However, the delivery of glass-fiber reinforced concrete, precast concrete, special cement and architecture was increased. (2) Other incomes The
result, sales expenses was higher than the same quarter in 2016 at Baht 11.16 million. Advance Prefab Co., Ltd., the precast concrete products manufacturer, completely established its plant and has started
construction Baht 8,676.42 million Baht 8,356.43 million Baht 319.99 million 3.83 1.2 Cost of construction 93.61 % 94.30 % - (0.73) 1.3 Sales and service income - Property development - Concrete products and
the amount of Baht 1,948.01 million, which increased from the year 2017 by Baht 185.55 million or 10.53%. The increase was affected by an increase in the delivery volume of pre-stressed concrete piles
and service income - Property development - Concrete products and others Baht 105.31 million Baht 193.85 million Baht (88.74) million (45.67) Baht 121.40 million Baht 81.17 million Baht 40.23 million
construction compared with revenue from construction 92.62 % 92.87 % - (0.27) 1.3 Revenue from sales and services - Real Estate Development - Concrete products and others 71.13 MB 164.15 MB (93.02) MB (56.67
ratio of increasing of revenue from sales because of the increased in production volume of precast concrete resulting in lower of cost per unit of such product comparing with the same period of previous