following main reasons; 1. The total sales has increased of Baht 64.4 million, due to sales volume of MDF Board has increased by 34%, Particleboard has decreased by 17%. The average price of MDF Board and

-68.42% Operating results for each business segment are shown below: 1. Manufacturing and Selling of Special Cutting Tools unit: THB million 2019 2018 Change (THB million) Change (%) Revenue from External

reasons; 1. The total sales has decreased of Baht 384.4 million, due to sales volume of Particleboard has decreased 22%. The average price of MDF Board and Particleboard have decreased 13% and 5

reasons; 1. The total sales has decreased of Baht 379.7 million, due to sales volume of MDF Board and Particleboard have decreased by 4% and 11% respectively. The average price of MDF Board and

following main reasons; 1. The total sales has decreased of Baht 410.98 million, due to sales volume of MDF Board has decreased by 15%. The average price of MDF Board and Particleboard have decreased by 3

main reasons; 1. The total sales has decreased Baht 402.8 million, due to sales volume of MDF Board and Particleboard have decreased by 13% and 4% respectively. The average price of MDF Board and

sales volume of Particleboard has decreased 35%. The average price of MDF Board and Particleboard have decreased 13% and 8% respectively. 2. Cost of sales of Baht 2,314.2 million, decreased of Baht 139.1

. The total sales has decreased of Baht 456.8 million, due to sales volume of MDF Board and Particleboard have decreased by 18% and 31% respectively. The average price of MDF Board has increased by 3% and

. The total sales has decreased of Baht 351.9 million, due to sales volume of Particleboard has decreased by 42% and the average price of Particleboard has decreased by 5%. 2. Cost of sales of Baht

private sector contribute a high demand of skilled workers and lead to an increase in household income and consumer purchasing power (Source: Bank of Thailand). Meanwhile, a rise in average oil price in the