increase in the direct labor costs, maintenance cost and the airport concession fee for Aviation refueling services business. The Gross profit margin of the Group was of 55.8% compared to 55.2% of 2017

labor law which entitled retired employee within work service year in various rates as the Labor Protection Act (No. 7) B.E. 2562 and has set aside loss on devaluation of obsolete, defective and slow

employee retirement benefits in the amount of Bt57.4 million in the second quarter of 2019 in accordance with an amendment of the Labor Protection Act on April 5, 2019. Net Profit The Group reported a

power an Project by e t e s t e e y t n e r y e e r y Selling an For the six printing bu by WPS in obligations new labor plant busin the amount For the sec increase of million in employees power plan the

more. Such employees are entitled to receive compensation of not less than 400 days at the employees’ latest wage rate according to The Labor Protection Act (No. 7) B.E. 2562. 2.2 Fee and service

comprise of raw material and packaging cost, labor cost, depreciation of our plant and machinery, freight expenses and others cost of sales. Our cost of sales for the three months period ended March 31, 2017

-phase1) 2) the increase in the maintenance expenses and 3) the increasing in the direct labor costs. The Gross profit margin of the Group was 50.6% compared to 61.2% of Q1/2019. Aviation Refueling Services

Company’s expansion and the Company has set aside Employee benefit obligations in accordance with severance payment as the labor law which entitled retired employee within work service year in various rates

. Labor costs have increased due to the minimum wage adjustment in the early of Quarter 2. In addition, there were significantly increased in product trial cost of new model in packaging for milk and yogurt

at the employees’ latest wage rate according to The Labor Protection Act (No. 7) B.E. 2562. 2.2 Fees and service expenses The Company’s fees and service expenses in 2019 were Baht 454 million, an