Unit: 1.000.000đ
  Q3 2021 Q3 2022 Q4 2022 Q1 2023
I. Cashflow from operating activities
1. Net profit before tax 1,935 2,101 1,764 611
2. Adjustments 1,789 822 1,693 2,153
- Depreciation and amortisation 2,663 2,793 2,787 2,815
- Provisions 0 0 0 -2
- Net profit from investment in joint venture 0 0 0 0
- Write off fixed assets 0 0 0 0
- Unrealised foreign exchange profit(loss) 0 0 0 0
- Profit(Loss) from disposals of fixed assets 0 0 0 0
- Profit(Loss) from investing activities -123 -1,971 -1,094 -660
- Profit from deposit 0 0 0 0
- Interest income 0 0 0 0
- Interest expense -750 0 0 0
- Payments direct from profit 0 0 0 0
3. Operating profit before working capital changes 3,724 2,923 3,457 2,765
- Increase/decrease in receivables -2,022 -214 1,489 -431
- Increase/decrease in inventories -424 -262 319 57
- Increase/decrease in payables 947 1,201 -686 1,201
- Increase/decrease in pre-paid expense 815 668 781 -1,453
- Increase/decrease in current assets 0 0 0 0
- Interest paid 0 0 0 0
- Business income tax paid -300 -1,000 700 -1,243
- Other receipts from operating activities 373 0 0 0
- Other payments from oprerating activities 0 0 0 0
Net cashflow from operating activities 3,114 3,317 6,060 895
II. Cashflow from investing activities
1. Purchases of fixed assets -19 -2,984 -2,929 -555
2. Proceeds from disposals of fixed assets 0 1,670 364 60
3. Purchases of debt instruments of other entities 0 -1,088 -3,600 -24,250
4. Proceeds from sales of debt instruments of other entities 0 0 11,787 11,442
5. Payment for investment in joint venture 0 0 0 0
6. Purchases of short-term investment 0 0 0 0
7. Investment in other entities 0 0 0 0
8. Proceeds from disinvestment in other entities 0 0 0 0
9. Profit from deposit received 0 0 0 0
10. Dividends and interest received 123 199 362 453
11. Purchases of buying minority equity 0 0 0 0
Net cashflow from investing activities 104 -2,203 5,985 -12,850
III. Cashflow from financing activities
1. Proceeds from issue of shares 0 0 0 0
2. Purchase issued shares from other entities 0 0 0 0
3. Proceeds from borrowings 0 0 0 0
4. Repayments of borrowing 0 0 -550 0
5. Repayments of financial leases 0 0 0 0
6. Other purchase from financing activities 0 0 0 0
7. Purchase from capitalization issue 0 0 0 0
8. Dividends paid 0 0 0 0
9. Minority equity in joint venture 0 0 0 0
10. Social welfare expenses 0 0 0 0
Net cashflow from financing activities 0 0 -550 0
Net cashflow of the year 3,219 1,114 11,495 -11,954
Cash and cash equivalents at the beginning of year 4,615 798 1,912 13,407
Effect of foreign exchange differences 0 0 0 0
Cash and cash equivalents at the end of year 7,833 1,912 13,407 1,453