| 季度 | 20204 | 20211 | 20212 | 20213 |
|---|---|---|---|---|
| 折舊與攤銷 | 485,174 | 477,423 | 364,594 | 420,366 |
| 營業現金流 | 760,547 | 2,061,117 | 1,755,921 | 1,314,537 |
| 投資現金流 | -561,785 | 1,398,432 | -1,394,826 | -93,102 |
| 融資現金流 | -241,385 | -2,750,162 | -417,991 | 150,999 |
| 資本支出 | -1,974,509 | -2,175,663 | -2,113,490 | -1,627,658 |
| 自由現金流 | -44,172 | 1,384,781 | 1,734,914 | 1,552,810 |
| 淨現金流 | -42,623 | 709,387 | -56,896 | 1,372,434 |