income 5,770 5,733 37 0.64% Other income 79 101 -22 -21.66% Cost of sales and services 5,192 5,176 17 0.32% Gross Profit 578 558 20 3.60% Gross Profit Margin (%) 10.02% 9.73% 0.29% SG&A expenses 449 397 52

3,590,126,852 5,460,969,373 -52% Non-current assets Investments in subsidiaries - - Advance payment for purchases of property, plant and equipment 210,000,000 210,000,000 0% Property, plant and equipment

subsidiaries received decreased orders from customers. Other revenue increase 15.09 million Baht or 3,840.89% compared to the same period of last year due to the income from the disposal of assets and write-off

2565 ADVICE - แนบเอกสารประกอบงบการเงิน-En Statement of Comprehensive Income (Consolidated) (Unit : Million Baht) 2021 2022 Increase (Decrease) %YoYAmount % Amount % Sales and services   14,305.82

4,373.87 31.80% Cost of sales and services 1,420.50 2,060.70 1,405.95 1.03% (31.07%) 5,689.39 4,008.09 41.95% Gross profit (113.70) 46.01 108.37 (204.93%) (347.12%) 75.53 365.78 (79.35%) Other income 1.23

Baht 9.1 million. - 2 - 5. Maintenance supplies increased Baht 81.3 million. 6. Property, Plant and equipment increased Baht 1,524.8 million. 7. Deferred tax assets increased Baht 1.0 million. Total

agreement between UBIS and RF Vision Co., Ltd by 260 MB and decreasing of other current asset about 1 MB and 60 MB for non-current asset and increasing 0.9 MB for the tax income. • Liabilities As of June 30

service income 1,296.58 1,223.45 5.98% Other incomes 13.03 7.55 72.58% Total Revenues 1,309.61 1,231.00 6.39% Cost of Sales and Services 1,144.91 981.80 16.61% Selling and Administrative Expenses 24.45

power plant in Buriram province which is during the repairing the damages of equipment during the power generation therefore resulting in decline of gross profit. (3) Expenses The company and its

MB and decreasing of the other current asset by 4 MB and 3 MB for the non-current asset and increasing 1 MB from the tax income  Liabilities As of December 31, 2017, the Company and its subsidiaries