% Revenue from social security 197.53 164.68 20% Revenue from Hospital Operations 445.88 382.92 16% Cost of hospital operations 285.42 257.36 11% Gross margin 160.45 125.57 28% % Gross margin 36% 33% 3

below; (Unit : Million Baht) Separate financial statements Q2/2019 Q2/2018 % Change Sales and Service Income 1,001 934 7 Cost of Sales and Services 800 759 5 Selling and Administrative Expenses 87 99 (12

previous year were as highlighted below; Separate financial statements (Unit : Million Baht) Q2/2019 Q2/2018 % Change 6 Month 2019 6 Month 2018 % Change Sales and Service Income 516 467 10 1,001 934 7 Cost

to the decrease in financial cost. For the nine-month period, the Company had the net profit attributable to equity holders of the Company before gain on fair value adjustment of investment due to

fluctuates according to the raw material price during the changing period. ▪ In 2021, Refined Glycerine cost of sales ratio was decreased from 2020 to 6.97%. The company realized an increase in profit since

the allowance for diminishing value of inventories from the previous quarter by 44.15 million Baht Summary according to the following segments; 1. Cost of Sales- Biodiesel, Edible Oil, Refined Glycerine

increase in sale of scrap. 2. Cost of sale , Profit margin In Q3/2018 the company had cost of sale Baht 112.03 million compare with the same period of previous year amount to Baht 85.71 million, increase

significantly, but the price of imported raw materials were on a continuous upward trend, thus the cost of raw material increased consequently. Total labor cost including requirement of outsourced labors

of electricity generation capacity and 30 tons per hour of steam generation capacity with the project cost of approximately Baht 3,105 million (the debt proportion is approximately 75 percent and the

investment in this quarter. Cost of service amounted to Baht 2,026 Million represented a decrease from the same quarter of the previous year by Baht 565 Million or 21.8 percent mainly from the decrease in