. The main reason that the revenue from sales has decreased due to the Rubber wood kiln dried sawn timber which is the main business of the company in 2018 has highly volatility of the market that caused

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

Copper, Copper Foil, Laminate and Fiber glass. However, an increase in capacity and efficiency gained from Phase 3 of the new plant that supported volume growth helped lessen the effect of the above on

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

million Baht from the same period of fiscal year 2018 with total revenues of 146.70 million Baht or a decrease of 45.73 percent. The revenue decrease was partly result from the Rubber Wood Sawn Timber

or a decrease of 36.01 percent. The revenue decrease was partly result from the Rubber Wood Sawn Timber business which is the main income of the Company has decreased the export of Rubber Wood Kiln

wood kiln dried sawn timber which is the main business of the company. The business was impacted by volatility caused since 2019 as a result of trade war between United States and China, where China was

) $6.63 1,593,000 7.92 1,039.96 Fiber glass METRE $0.66 16,004,806 $0.73 18,403,306 (10.72) (1,260.53) $0.68 19,824,698 8.84 1,098.24 Total US$ (7,870.49) Total US$ 3,690.23 4Q 2019 3Q 2019 Q-o-Q Effect 4Q

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

delivery of glass-fiber reinforced concrete, precast wall and other product was increased by Baht 38.25 million. (2) Cost of sales The Company and its subsidiaries’ total cost of sales in the first quarter