| 序号 | 时间 (月) |
数据 (美元/吨) |
|---|---|---|
| 1 | 2019-09 | |
| 2 | 2019-08 | |
| 3 | 2019-07 | |
| 4 | 2019-06 | |
| 5 | 2019-05 | |
| 6 | 2019-04 | |
| 7 | 2019-03 | 14168.99 |
| 8 | 2019-02 | 8186.67 |
| 9 | 2019-01 | 12111.58 |
| 10 | 2018-12 | 14063.33 |
| 11 | 2018-11 | 16165.66 |
| 12 | 2018-09 | 7600.00 |
| 13 | 2018-08 | 53700.00 |
| 14 | 2018-07 | 14759.19 |
| 15 | 2018-06 | 16000.79 |
| 16 | 2018-05 | 16470.32 |
| 17 | 2018-04 | 6198.14 |
| 18 | 2018-03 | 14659.87 |
| 19 | 2018-01 | 15058.18 |
| 20 | 2017-12 | 5588.24 |
| 21 | 2017-11 | 13433.83 |
| 22 | 2017-09 | 8468.28 |
| 23 | 2017-08 | 3307.50 |
| 24 | 2017-07 | 3387.88 |
| 25 | 2017-06 | 8484.16 |
| 26 | 2017-05 | 3324.48 |
| 27 | 2017-03 | 10011.29 |
| 28 | 2017-01 | 4835.06 |
| 29 | 2016-07 | 12285.67 |
| 30 | 2016-06 | 5946.72 |
| 31 | 2016-05 | 16465.75 |
| 32 | 2016-04 | 8425.00 |
| 33 | 2016-03 | 7900.00 |
| 34 | 2016-02 | 5173.05 |
| 35 | 2016-01 | 12624.44 |
| 36 | 2015-12 | 6111.47 |
| 37 | 2015-11 | 8630.00 |
| 38 | 2015-10 | 5337.00 |
| 39 | 2015-09 | 10362.57 |
| 40 | 2015-08 | 4864.87 |
| 41 | 2015-07 | 7506.85 |
| 42 | 2015-06 | 9807.27 |
| 43 | 2015-05 | 6100.00 |
| 44 | 2015-04 | 6119.44 |
| 45 | 2015-03 | 5721.78 |
