business in 1Q2018 decreased from lower selling price of processed food which decreased by 9.70% comparing to 1Q2017. Cost of Sales Cost of sales for 1Q2018 was THB 3,439.11 million, a slight decrease of THB
million, similar to the previous year which were Baht 1,104 million. During the year 2019, the Company recognized past service cost as an expense in statement of comprehensive income due to the recognition
same period of previous year mainly because the significant growth in revenue. The Company had lower proportion of cost due to economy of scale by producing in larger quantities, and the more skill
of cost due to economy of scale by producing in larger quantities, and the more skill acquired from the new machines to produce high- end products, which have higher profit margin than existing
increased by THB 4.68 million, or 2.66% up from 1Q2018. Revenue from processed food business in 1Q2019 increased from higher selling price of processed food which increased by 7.93% comparing to 1Q2018. Cost
which decreased by 6.43% comparing to 1Q2019. Cost of Sales and Gross Profit Cost of sales for 1Q2020 was THB 3,142.49 million, decreased by THB 289.74 million or 8.44% down from 1Q2019 while gross profit
, and the office was relocated to support the expansion, resulting in cost of relocating and writing off existing office improvements. There was no such expense in this year, which made the Group's
2018 Increase/(Decrease) 9M 2017 9M 2018 Increase/(Decrease) THB mm THB mm THB mm % THB mm THB mm THB mm % Total Revenue/1 2,149.5 1,756.9 (392.6) (18.3%) 6,922.3 7,227.4 305.1 4.4% Total Cost 691.7
/(Decrease) 1H 2017 1H 2018 Increase/(Decrease) THB mm THB mm THB mm % THB mm THB mm THB mm % Total Revenue/1 3,407.7 2,023.4 (1,384.3) (40.6%) 4,772.8 5,470.5 697.7 14.6% Total Cost 1,248.6 859.8 (388.8