| 日期 | 品名 | 庫存 | 增減 |
| 2018-5-24 | 鈷 | 585 | 0 |
| 2018-5-23 | 鈷 | 585 | 0 |
| 2018-5-22 | 鈷 | 585 | 0 |
| 2018-5-21 | 鈷 | 585 | 0 |
| 2018-5-18 | 鈷 | 585 | 0 |
| 2018-5-17 | 鈷 | 585 | 0 |
| 2018-5-16 | 鈷 | 585 | 0 |
| 2018-5-15 | 鈷 | 585 | -1 |
| 2018-5-14 | 鈷 | 586 | 0 |
| 2018-5-11 | 鈷 | 586 | 0 |
| 2018-5-10 | 鈷 | 586 | 0 |
| 2018-5-9 | 鈷 | 586 | 0 |
| 2018-5-8 | 鈷 | 586 | 0 |
| 2018-5-4 | 鈷 | 586 | -1 |
| 2018-5-3 | 鈷 | 587 | 0 |
| 2018-5-2 | 鈷 | 587 | 0 |
| 2018-5-1 | 鈷 | 587 | 0 |
(關鍵字：金屬鈷 LME 庫存)
