ended 31 March 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

Dollars. The Company reported total expenses of Baht 398.4 million, decreased by 16.5% compared with QoQ, mainly due to operating expense management and lower shutdown expense. As a result, the Company

quarter of 2019) as follows: Unit : million baht Q3/2018 Q2/2019 Q3/2019 QoQ % YoY % Net Revenue 271.57 221.13 212.60 -8.53 -3.86 -58.97 -21.71 Cost of Goods Sold 217.04 187.08 174.14 -12.94 -6.92 -42.90

weak global demand, especially exports of Epichlorohydrin decreased caused by lockdown restrictions in several countries. Analysis of Cost and Expenses 1. In Q2 2020, Cost of sales was 2,898 MTHB

) a decrease of various expenses from cost control measure such as work from home policy to savings of utilities expense, traveling expense and overtime expense. As a percent of total revenue

of the Company and its subsidiary was 464.66 million baht. The total income was 1,109.77 million baht, financial cost was 249.84 million baht, the selling and administrative expense was 136.79 million

compared to +1.1% in FY19. Cost & Expense Cost of service for 2020 was Bt81,641mn, flat YoY from decrease in regulatory fee and prepaid commission following revenue decline offset by higher network OPEX

729.9% Cost of sales and services (819.3) (796.3) (822.9) 3.3% 0.4% (2,506.5) (2,407.9) (3.9%) Cost of construction under a concession arrangement (21.2) (398.1) (215.0) (46.0%) 914.2% (89.7) (744.4

: Statement of comprehensive income for the nine-month period ended 30 September (Unit : Million Baht) 2017 2016 Change Operating revenue 1,111.90 1,057.78 54.11 Operating cost 941.45 914.88 26.57 Gross profit

subsidiary’s total net profit decreased by Baht 1,468 million or 75% while total revenue from sales and services increased by Baht 1,850 million or 29%. Raw material cost and cash conversion cost increase higher