days of inventory = Average inventory / (Cost of sales of goods / Number of days in the period1) Collection period (days) = Average trade account receivables before allowance for doubtful account

Myco Biotech shares will result in the BS Myco Biotech being a subsidiary of the Company. Shareholder name Before Acquisition After Acquisition 1. Bangjak Green Energy Company Limited 399,990 shares

588,071 621,263 574,564 51,556 8.8 Gross profit 190,354 192,159 184,125 167,753 (1,805) (0.9) Other income 7,770 3,593 8,878 4,480 4,177 116.3 Profit before expenses 198,124 195,752 193,003 172,233 2,372

Revenues 268.56 373.21 (104.65) (28.04) 7 Total expenses 565.23 411.13 154.10 37.48 8 Profit(Loss) before income tax (296.67) (37.92) (258.75) 682.36 9 Net Profit (Loss) (298.56) (34.98) (263.58) 753.52 10

(Loss) before income tax (296.67) (37.92) (258.75) 682.36 9 Net Profit (Loss) (298.56) (34.98) (263.58) 753.52 10 Net Profit (Loss) owners of the parent (294.86) (30.88) (263.98) 854.86 1. Analysis of

equipment. Implementation of measures during service hours, all service employees must wear masks, face shields and gloves. Also passing through the screening process to check the temperature before perform

% Total Revenues 1,994,081 2,398,510 -17% 1,571,084 1,666,564 -6% Profit (loss) before loss from allowance (184,851) 149,195 -224% 38,502 129,365 -70% margin -10% 7% 3% 8% Profit / (Loss) before interest

198.4 32.5% Gross Profit Margin 54.3% 69.4% GPM before adjustment with PPA /2 54.4% 69.6% 2. Sale of Investment Properties Revenue from Investment Properties 2,100.6 - (100.0%) Gross Profit 161.5 - (100.0

Baht) 9M/2020 9M/2019 Profit before tax 159.82 124.60 Profit from operating activities before changes in operating assets and liabilities 156.40 246.61 Net cash flows from operating activities 144.46

303 2.0 955 947 0.8 Total expenses 2,335 2,894 -19.3 7,297 8,469 -13.8 Profit before finance cost and tax expenses 1,532 1,537 -0.3 3,292 7,630 -56.9 Finance cost 487 328 48.5 1,339 956 40.0 Interest