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Supplementary cash flow information | 12 Months Ended
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Dec. 31, 2019
Text block [abstract] |
Supplementary cash flow information |
30. | Supplementary cash flow information
Partial cash paid for investing and financing activities
| a) | Property, plant and equipment
|  | 2017 |  |  | 2018 |  |  | 2019 |
|  | NT$000 |  |  | NT$000 |  |  | NT$000 |
Purchase of property, plant and equipment |  |  | 4,849,331 |  |  |  | 4,945,570 |  |  |  | 4,896,656 |
Add: Beginning balance of payable to contractors and equipment suppliers |  |  | 839,983 |  |  |  | 713,313 |  |  |  | 1,516,735 |
Add: Beginning balance of payable on lease |  |  | 94,952 |  |  |  | 29,842 |  |  |  | — |
Less: Ending balance of payable to contractors and equipment suppliers |  |  | (878,065 | ) |  |  | (1,516,735 | ) |  |  | (972,770 | )
Less: Ending balance of payable on lease |  |  | (84,192 | ) |  |  | (17,792 | ) |  |  | — |
Less: Transfer from prepaid equipment (shown as “Other non-current assets”) |  |  | (139,304 | ) |  |  | — |  |  |  | — |
Cash paid during the year |  |  | 4,682,705 |  |  |  | 4,154,198 |  |  |  | 5,440,621 |
| b) | Disposal of a subsidiary
|  | 2017 |  |  | 2018 |  |  | 2019 |
|  | NT$000 |  |  | NT$000 |  |  | NT$000 |
Disposal of a subsidiary |  |  | 2,166,151 |  |  |  | — |  |  |  | — |
Add: Ending balance of other payables* |  |  | 64,393 |  |  |  | — |  |  |  | — |
Less: Cash and cash equivalents of discontinued operations |  |  | (449,331 | ) |  |  | — |  |  |  | — |
Cash received from disposal of a subsidiary |  |  | 1,781,213 |  |  |  | — |  |  |  | — |
| * | According to the Equity Interest Transfer Agreement, the Group accrued the estimated payment to investor based on the operating performance of Unimos Shanghai and as a result, cash received from disposal of discontinued operations amounted to NT$64,393 thousand was returned in 2018.
| c) | Reconciliation of liabilities arising from financing activities
|  | 2017 |
|  | Short-term bank loans |  |  | Long-term bank loans (including current portion) |  |  | Guarantee deposits |  |  | Total liabilities from financing activities |
|  | NT$000 |  |  | NT$000 |  |  | NT$000 |  |  | NT$000 |
January 1 |  |  | — |  |  |  | 10,750,005 |  |  |  | 1,404 |  |  |  | 10,751,409 |
Changes in cash flow from financing activities |  |  | 969,353 |  |  |  | (1,124,699 | ) |  |  | (33 | ) |  |  | (155,379 | )
Amortization of loan fees |  |  | — |  |  |  | 16,715 |  |  |  | — |  |  |  | 16,715 |
December 31 |  |  | 969,353 |  |  |  | 9,642,021 |  |  |  | 1,371 |  |  |  | 10,612,745 |
|  | 2018 |
|  | Short-term bank loans |  |  | Long-term bank loans (including current portion) |  |  | Guarantee deposits |  |  | Total liabilities from financing activities |
|  | NT$000 |  |  | NT$000 |  |  | NT$000 |  |  | NT$000 |
January 1 |  |  | 969,353 |  |  |  | 9,642,021 |  |  |  | 1,371 |  |  |  | 10,612,745 |
Changes in cash flow from financing activities |  |  | (969,353 | ) |  |  | 110,250 |  |  |  | (279 | ) |  |  | (859,382 | )
Amortization of loan fees |  |  | — |  |  |  | 37,247 |  |  |  | — |  |  |  | 37,247 |
December 31 |  |  | — |  |  |  | 9,789,518 |  |  |  | 1,092 |  |  |  | 9,790,610 |
|  | 2019 |
|  | Long-term bank loans (including current portion) |  |  | Guarantee deposits |  |  | Lease liabilities |  |  | Total liabilities from financing activities |
|  | NT$000 |  |  | NT$000 |  |  | NT$000 |  |  | NT$000 |
January 1 |  |  | 9,789,518 |  |  |  | 1,092 |  |  |  | — |  |  |  | 9,790,610 |
Effects on initial application of IFRS 16 |  |  | — |  |  |  | — |  |  |  | 884,275 |  |  |  | 884,275 |
Adjusted balance at January 1 |  |  | 9,789,518 |  |  |  | 1,092 |  |  |  | 884,275 |  |  |  | 10,674,885 |
Changes in cash flow from financing activities |  |  | (756,450 | ) |  |  | 3 |  |  |  | (48,161 | ) |  |  | (804,608 | )
Adjustment to right-of-use assets |  |  | — |  |  |  | — |  |  |  | (148,512 | ) |  |  | (148,512 | )
Reclassification to payable on equipment from lease liabilities |  |  | — |  |  |  | — |  |  |  | (9,000 | ) |  |  | (9,000 | )
Amortization of loan fees |  |  | 8,577 |  |  |  | — |  |  |  | — |  |  |  | 8,577 |
Amortization of interest expense |  |  | — |  |  |  | — |  |  |  | 14,349 |  |  |  | 14,349 |
December 31 |  |  | 9,041,645 |  |  |  | 1,095 |  |  |  | 692,951 |  |  |  | 9,735,691 |

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