| 季度 | 20211 | 20212 | 20213 | 20214 |
|---|---|---|---|---|
| 應付帳款及票據 | 2,128,000 | 2,174,000 | 2,361,000 | 412,000 |
| 預收款項 | 663,000 | 806,000 | 625,000 | 478,000 |
| 短期借款和一年內到期長期負債 | 351,000 | 585,000 | 349,000 | 339,000 |
| 流動負債 | 3,142,000 | 3,565,000 | 3,335,000 | 3,459,000 |
| 長期負債 | 14,675,000 | 14,462,000 | 14,436,000 | 14,420,000 |
| 總負債 | 21,406,000 | 21,621,000 | 21,278,000 | 21,394,000 |
| 淨值 | 12,219,000 | 12,951,000 | 13,040,000 | 13,033,000 |