| 
					
						| 
        
                
                
                    |  |  | Q4 2020 | Q4 2021 | Q4 2022 | Q4 2023 | Q4 2024 |  
                    | |  | ASSETS | 
 |  |  |  |  |  |  |  
                    | |  | A. CURRENT ASSETS AND SHORT-TERM INVESTMENTS | 
 |  | 32,079 | 18,729 | 38,045 | 47,752 | 72,304 |  
                    | |  | I. Cash and cash equivalents | 
 |  | 2,933 | 5,156 | 4,445 | 3,522 | 3,601 |  
                    | |  | 1. Cash | 
 |  | 2,933 | 1,656 | 945 | 3,522 | 3,601 |  
                    | |  | 2. Cash equivalents | 
 |  |  | 3,500 | 3,500 |  |  |  
                    | |  | II. Short-term financial investments | 
 |  | 18,500 | 2,620 | 29,520 | 38,020 | 63,500 |  
                    | |  | 1. Trading securities | 
 |  |  |  |  |  |  |  
                    | |  | 2. Provision for diminution in value of trading securities | 
 |  |  |  |  |  |  |  
                    | |  | 3. Investments holding until maturity | 
 |  | 18,500 | 2,620 | 29,520 | 38,020 | 63,500 |  
                    | |  | III. Short-term receivables | 
 |  | 8,956 | 9,342 | 2,886 | 4,567 | 4,381 |  
                    | |  | 1.  Short-term receivables of customers | 
 |  | 549 | 396 | 1,502 | 1,736 | 2,010 |  
                    | |  | 2. Prepayments to suppliers | 
 |  | 7,760 | 8,213 | 533 | 1,127 | 951 |  
                    | |  | 3. Short-term intercompany receivables | 
 |  |  |  |  |  |  |  
                    | |  | 4. Receivables according to the progress of construction contracts | 
 |  |  |  |  |  |  |  
                    | |  | 5. Receivables on short-term loans | 
 |  |  |  |  |  |  |  
                    | |  | 6. Other short-term receivables | 
 |  | 892 | 978 | 1,097 | 1,950 | 1,666 |  
                    | |  | 7. Provision for doubtful short-term receivables | 
 |  | -246 | -246 | -246 | -246 | -246 |  
                    | |  | IV. Inventories | 
 |  | 985 | 1,071 | 590 | 670 | 574 |  
                    | |  | 1. Inventories | 
 |  | 985 | 1,071 | 590 | 670 | 574 |  
                    | |  | 2. Provision for decline in value of inventories | 
 |  |  |  |  |  |  |  
                    | |  | V. Other current assets | 
 |  | 706 | 540 | 604 | 974 | 249 |  
                    | |  | 1. Short-term prepaid expenses | 
 |  | 115 | 247 | 521 | 121 | 18 |  
                    | |  | 2. Deductible VAT | 
 |  | 590 | 294 | 83 | 852 | 200 |  
                    | |  | 3. Taxes and the State Receivables | 
 |  |  |  |  |  | 30 |  
                    | |  | 4. Repurchasing and reselling transactions in government bonds | 
 |  |  |  |  |  |  |  
                    | |  | 5. Other current assets | 
 |  |  |  |  |  |  |  
                    | |  | B. FIXED ASSETS AND LONG-TERM INVESTMENTS | 
 |  | 77,392 | 77,173 | 64,840 | 65,555 | 63,890 |  
                    | |  | I. Long-term receivables | 
 |  |  |  |  |  |  |  
                    | |  | 1. Long-term customer's receivables | 
 |  |  |  |  |  |  |  
                    | |  | 2. Business capital in the subsidiary units | 
 |  |  |  |  |  |  |  
                    | |  | 3. Internal long-term receivables | 
 |  |  |  |  |  |  |  
                    | |  | 4. Receivables on long-term loans | 
 |  |  |  |  |  |  |  
                    | |  | 5. Other long-term receivables | 
 |  |  |  |  |  |  |  
                    | |  | 6. Provision for doubtful long-term receivables | 
 |  |  |  |  |  |  |  
                    | |  | II. Fixed assets | 
 |  | 72,232 | 70,555 | 61,444 | 57,437 | 56,386 |  
                    | |  | 1. Tangible fixed assets | 
 |  | 71,422 | 70,502 | 61,436 | 57,437 | 56,386 |  
                    | |  | - Cost | 
 |  | 248,097 | 257,162 | 252,070 | 256,522 | 228,577 |  
                    | |  | - Accumulated depreciation | 
 |  | -176,675 | -186,660 | -190,634 | -199,085 | -172,191 |  
                    | |  | 2. Fixed assets of financial leasing | 
 |  |  |  |  |  |  |  
                    | |  | - Cost | 
 |  |  |  |  |  |  |  
                    | |  | - Accumulated depreciation | 
 |  |  |  |  |  |  |  
                    | |  | 3. Intangible fixed assets | 
 |  | 810 | 53 | 8 |  |  |  
                    | |  | - Cost | 
 |  | 18,325 | 18,325 | 18,325 | 18,325 | 18,325 |  
                    | |  | - Accumulated depreciation | 
 |  | -17,515 | -18,272 | -18,317 | -18,325 | -18,325 |  
                    | |  | III. Real Estate Investments | 
 |  |  |  |  |  |  |  
                    | |  | - Cost | 
 |  |  |  |  |  |  |  
                    | |  | - Accumulated depreciation | 
 |  |  |  |  |  |  |  
                    | |  | IV. Long-term assets in progress | 
 |  | 137 |  |  | 200 | 200 |  
                    | |  | 1. Costs of  long-term production, business in progress | 
 |  |  |  |  |  |  |  
                    | |  | 2. Costs of construction in progress | 
 |  | 137 |  |  | 200 | 200 |  
                    | |  | IV. Long-term financial investments | 
 |  |  |  |  |  |  |  
                    | |  | 1. Investment in subsidiaries | 
 |  |  |  |  |  |  |  
                    | |  | 2. Investments in associated companies, joint ventures | 
 |  |  |  |  |  |  |  
                    | |  | 3. Other investments in equity instruments | 
 |  |  |  |  |  |  |  
                    | |  | 4. Provision for diminution in value of financial long-term investments | 
 |  |  |  |  |  |  |  
                    | |  | 5. Investments holding until maturity | 
 |  |  |  |  |  |  |  
                    | |  | V. Total other long-term assets | 
 |  | 5,023 | 6,618 | 3,396 | 7,918 | 7,304 |  
                    | |  | 1. Long-term prepaid expenses | 
 |  | 5,023 | 6,618 | 3,396 | 7,918 | 7,304 |  
                    | |  | 2. Deferred income tax assets | 
 |  |  |  |  |  |  |  
                    | |  | 3. Other long-term assets | 
 |  |  |  |  |  |  |  
                    | |  | VI. Goodwills | 
 |  |  |  |  |  |  |  
                    | |  | TOTAL ASSETS | 
 |  | 109,471 | 95,902 | 102,885 | 113,307 | 136,194 |  
                    | |  | CAPITAL RESOURCES | 
 |  |  |  |  |  |  |  
                    | |  | A. LIABILITIES | 
 |  | 12,508 | 28,002 | 16,400 | 13,744 | 23,438 |  
                    | |  | I. Current liabilities | 
 |  | 11,907 | 27,345 | 15,841 | 13,184 | 16,082 |  
                    | |  | 1. Borrowings and short-term financial leased liabilities | 
 |  |  |  |  |  |  |  
                    | |  | 2. Long-term borrowings are due to pay | 
 |  |  |  |  |  |  |  
                    | |  | 3. Short-term payables to sellers | 
 |  | 1,580 | 1,176 | 4,294 | 2,844 | 4,366 |  
                    | |  | 4. Advances from customers | 
 |  | 589 | 1,327 | 789 | 38 | 193 |  
                    | |  | 5. Taxes and other payables to the State Budget | 
 |  | 64 | 9,376 | 198 | 34 | 622 |  
                    | |  | 6. Payables to employees | 
 |  | 121 | 7 | 1,838 | 2,032 | 1,360 |  
                    | |  | 7. Short-term accrued expenses | 
 |  | 4,630 | 12,737 | 3,479 | 3,457 | 4,276 |  
                    | |  | 8. Short-term intercompany payables | 
 |  |  |  |  |  |  |  
                    | |  | 9. Payables to the scheduled progress of construction contracts | 
 |  |  |  |  |  |  |  
                    | |  | 10. Short-term unrealized Revenue | 
 |  | 3,157 | 1,068 | 2,499 | 2,493 | 3,269 |  
                    | |  | 11. Other short-term payables | 
 |  | 1,191 | 1,203 | 1,135 | 1,027 | 988 |  
                    | |  | 12. Provision for short term payables | 
 |  | 576 |  | 1,200 | 960 | 810 |  
                    | |  | 13. Bonus and welfare fund | 
 |  |  | 451 | 408 | 299 | 200 |  
                    | |  | 14. Price stabilization fund | 
 |  |  |  |  |  |  |  
                    | |  | 15. Repurchasing and reselling transactions in government bonds | 
 |  |  |  |  |  |  |  
                    | |  | II. Long-term liabilities | 
 |  | 601 | 657 | 560 | 560 | 7,356 |  
                    | |  | 1. Long-term payables to sellers | 
 |  |  |  |  |  |  |  
                    | |  | 2. Long-term accrued expenses | 
 |  |  |  |  |  |  |  
                    | |  | 3. Intercompany payables on business capital | 
 |  |  |  |  |  |  |  
                    | |  | 4. Long-term intra-company payables | 
 |  |  |  |  |  |  |  
                    | |  | 5. Other long-term payables | 
 |  | 601 | 657 | 560 | 560 | 7,356 |  
                    | |  | 6. Borrowings and long-term financial leased liabilities | 
 |  |  |  |  |  |  |  
                    | |  | 7. Convertible bonds | 
 |  |  |  |  |  |  |  
                    | |  | 8. Deferred income tax payables | 
 |  |  |  |  |  |  |  
                    | |  | 9. Provision for job loss allowance | 
 |  |  |  |  |  |  |  
                    | |  | 10. Provision for long-term payables | 
 |  |  |  |  |  |  |  
                    | |  | 11. Long-term unrealized revenue | 
 |  |  |  |  |  |  |  
                    | |  | 12. Development fund of science and technology | 
 |  |  |  |  |  |  |  
                    | |  | B. OWNER'S EQUITY | 
 |  | 96,963 | 67,900 | 86,485 | 99,564 | 112,756 |  
                    | |  | I. ShareHolder's equity | 
 |  | 96,963 | 67,900 | 86,485 | 99,564 | 112,756 |  
                    | |  | 1. Owner's investment capital | 
 |  | 92,974 | 92,974 | 92,974 | 92,974 | 92,974 |  
                    | |  | 2. Share capital surplus | 
 |  | 8,162 | 8,162 | 8,162 | 8,162 | 8,162 |  
                    | |  | 3. Bond conversion option | 
 |  |  |  |  |  |  |  
                    | |  | 4. Other owner's capital | 
 |  |  |  |  |  |  |  
                    | |  | 5. Treasury shares | 
 |  | -28 | -28 | -28 | -28 | -28 |  
                    | |  | 6. Differences upon asset revaluation | 
 |  |  |  |  |  |  |  
                    | |  | 7. Differences upon foreign exchange rate | 
 |  |  |  |  |  |  |  
                    | |  | 8. Investment and development funds | 
 |  | 5,001 | 5,001 | 5,001 | 5,001 | 5,001 |  
                    | |  | 9. Financial reserve funds | 
 |  |  |  |  |  |  |  
                    | |  | 10. Other funds belonging to owner's equity | 
 |  | 2,098 | 2,098 | 2,098 | 2,098 | 2,098 |  
                    | |  | 11. After tax undistributed profit | 
 |  | -11,245 | -40,308 | -21,723 | -8,645 | 4,548 |  
                    | |  | - After tax undistributed profit accumulated to the end of prior period | 
 |  | 1,859 | -11,245 | -40,308 | -21,723 | -8,645 |  
                    | |  | - Profit after tax undistributed this period | 
 |  | -13,104 | -29,063 | 18,585 | 13,079 | 13,192 |  
                    | |  | 12. Investment capital resource for basic construction | 
 |  |  |  |  |  |  |  
                    | |  | 13. Assistance fund for arrangement of enterprises | 
 |  |  |  |  |  |  |  
                    | |  | 14. interest of shareholders who not control | 
 |  |  |  |  |  |  |  
                    | |  | II. Funding resources and other funds | 
 |  |  |  |  |  |  |  
                    | |  | 1. Funding resources | 
 |  |  |  |  |  |  |  
                    | |  | 2. Funding resources that form fixed assets | 
 |  |  |  |  |  |  |  
                    | |  | 3. Retrenchment provision fund | 
 |  |  |  |  |  |  |  
                    | |  | TOTAL CAPITAL RESOURCES | 
 |  | 109,471 | 95,902 | 102,885 | 113,307 | 136,194 |      
    There is no report. |  |