/2019 to be 7.99%. This was derived from the severe price competition in some products of Specialty and Engineering Polymer business unit. Total selling and administrative expenses decreased by Baht 1.1

decrease in travelling expenses, but the higher in transportation expense which was in line with sales volume.  Administrative Expenses Q2/2020, the Company and its subsidiaries had the admin expenses of

expenses to be aligned with the delay in the wellness opening plan. As a result, the selling and administrative expenses during the second quarter of this year declined by THB 67.19 million or -24.22

thus significantly reduced the cost of sales and administrative expenses . Overall gross profit margin improved to 42.3% from 30.7% in 2018 Selling and Administration expenses The Company recorded

%. This was derived from our well manage in purchase timing. Total selling and administrative expenses increased by Baht 0.8 million from Baht 33.7 million in Q3/2019 to be Baht 34.5 million, or 2.35

Administrative Expenses 299.41 337.56 443.99 404.19 Total Cost And Expenses 1,077.32 1,099.82 1,325.36 1,551.21 EBITDA 170.41 140.83 130.23 465.98 Depre. & Amor. 35.87 30.07 26.30 17.01 EBIT 134.54 110.75 103.93

Income 133.18 307.06 241.47 241.88 Total Revenues 25,937.13 18,924.82 17,971.82 18,535.17 Costs 20,578.01 15,737.30 14,910.74 15,760.87 Selling And Administrative Expenses 2,835.55 2,037.80 1,879.08

2,186.12 Costs 1,048.10 1,235.50 1,084.30 1,812.28 Selling And Administrative Expenses 139.37 155.92 209.50 214.72 Total Cost And Expenses 1,187.48 1,391.42 1,285.79 1,793.50 EBITDA -39.18 121.05 54.06

39.08 16.70 26.86 Total Revenues 2,136.92 1,848.58 2,072.18 1,967.08 Costs 1,610.00 1,496.81 1,647.83 1,572.51 Selling And Administrative Expenses 148.91 173.84 168.24 228.69 Total Cost And Expenses

446.94 375.88 314.40 Costs 507.85 181.22 157.39 125.04 Selling And Administrative Expenses 267.36 187.22 156.73 148.39 Total Cost And Expenses 775.21 368.44 314.12 273.44 EBITDA 172.30 83.43 63.61 42.16