| 序号 | 时间 (月) |
数据 (美元/吨) |
|---|---|---|
| 1 | 2019-08 | |
| 2 | 2019-07 | |
| 3 | 2019-06 | |
| 4 | 2019-05 | |
| 5 | 2019-04 | |
| 6 | 2019-03 | |
| 7 | 2019-01 | |
| 8 | 2018-12 | |
| 9 | 2018-11 | |
| 10 | 2018-10 | |
| 11 | 2018-09 | |
| 12 | 2018-07 | |
| 13 | 2018-06 | |
| 14 | 2018-04 | |
| 15 | 2018-01 | |
| 16 | 2016-12 | |
| 17 | 2016-11 | 1000.00 |
| 18 | 2016-10 | 4916.05 |
| 19 | 2016-09 | 2041.67 |
| 20 | 2016-08 | 19166.67 |
| 21 | 2016-07 | 26242.86 |
| 22 | 2016-04 | 101756.67 |
| 23 | 2016-03 | 3210.50 |
| 24 | 2015-12 | 49043.48 |
| 25 | 2015-11 | 220750.00 |
| 26 | 2015-10 | 33870.00 |
| 27 | 2015-09 | 30000.00 |
| 28 | 2015-08 | 30880.00 |
| 29 | 2015-07 | 8450.28 |
| 30 | 2015-05 | 133000.00 |
| 31 | 2015-04 | 39405.94 |
| 32 | 2015-03 | 15480.00 |
| 33 | 2015-02 | 9583.36 |
