and 2016 Unit: Million Baht 2017 2016 Sales 7,695.85 6,910.87 Cost of Sales 6,837.23 6,316.97 Gross Margin 858.62 593.90 Gain on exchange rates 105.44 27.75 Gain (loss) on machineries (0.08) 33.55 Other

expenses were mainly from the increase in staff cost, medical and supplies, doctor fee and doubtful debts expense. - Income tax for the year 2017 in the amount of Baht 271.0 million increased from the year

just started construction, which is still unable to recognize revenue in this quarter. 2. Cost of construction decreases in the amount of Baht 116.40 million or 67.60% for three-month period when

million. Since Q1/2018 the company has no income from the export of wood chips due to high competition and the baht strengthened. 2. The company’s cost of sales and services in the amount of Baht 410.19

quarter of 2018. As the result of the company’s gross profit increased 7% compared with the last period. The third quarter in 2019, the company cost of distribution and administrative expense were 56.6

cost in Q1/2020 amounted 121.14 million baht increased by 30.58 million baht or 33.77% from 90.56 million baht in Q1/2019 due to the recognition of interest expense in construction completed projects and

structure and continuous focus on reduction of expense of the company. 6. Financial cost For the past 6 month of 2020, the financial cost was 0.39 million baht compare to 0.91 million bath last year, decrease

which incurred the administration expenses of Baht 19.07 million. The main reason is increase from personnel expense. Financial Cost and Income Tax Expense For 1st quarter of 2022, the Company and

–4.2% in 2016, due to softened handset campaigns. Cost & Expense In 2017, cost of service (excluding IC) was Bt62,460mn increasing 19% YoY due to higher D&A and payments for the partnership with TOT

2018 (1st quarter of 2018) as follows: Unit :Million Baht Q1/17 Q4/17 Q1/18 Change +/(-) QoQ % YoY % Net Revenue 215.83 191.39 206.12 14.73 7.70 -9.71 -4.50 Cost of Goods Sold 187.58 180.66 180.77 0.11