| 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 | 14231.01 |
| 8 | 2019-02 | 11913.54 |
| 9 | 2019-01 | 10646.42 |
| 10 | 2018-12 | 12294.27 |
| 11 | 2018-11 | 12760.52 |
| 12 | 2018-10 | 11318.57 |
| 13 | 2018-09 | 13316.20 |
| 14 | 2018-08 | 10746.57 |
| 15 | 2018-07 | 10914.65 |
| 16 | 2018-06 | 9657.50 |
| 17 | 2018-05 | 11391.08 |
| 18 | 2018-04 | 10886.21 |
| 19 | 2018-03 | 10438.84 |
| 20 | 2018-02 | 8822.84 |
| 21 | 2018-01 | 8029.97 |
| 22 | 2017-12 | 10769.96 |
| 23 | 2017-11 | 11038.40 |
| 24 | 2017-10 | 11565.57 |
| 25 | 2017-09 | 10947.69 |
| 26 | 2017-08 | 10602.32 |
| 27 | 2017-07 | 9605.44 |
| 28 | 2017-06 | 11695.76 |
| 29 | 2017-05 | 10501.52 |
| 30 | 2017-04 | 9106.93 |
| 31 | 2017-03 | 11101.69 |
| 32 | 2017-02 | 11700.78 |
| 33 | 2017-01 | 9667.89 |
| 34 | 2016-12 | 11223.62 |
| 35 | 2016-11 | 12983.26 |
| 36 | 2016-10 | 16240.53 |
| 37 | 2016-09 | 11719.39 |
| 38 | 2016-08 | 13531.63 |
| 39 | 2016-07 | 12112.28 |
| 40 | 2016-06 | 12880.13 |
| 41 | 2016-05 | 12324.95 |
| 42 | 2016-04 | 13489.22 |
| 43 | 2016-03 | 12680.55 |
| 44 | 2016-02 | 13645.11 |
| 45 | 2016-01 | 13520.33 |
| 46 | 2015-12 | 14258.18 |
| 47 | 2015-11 | 11874.01 |
| 48 | 2015-10 | 13095.56 |
| 49 | 2015-09 | 12047.48 |
| 50 | 2015-08 | 11796.51 |
| 51 | 2015-07 | 13003.28 |
| 52 | 2015-06 | 12766.93 |
| 53 | 2015-05 | 13672.84 |
| 54 | 2015-04 | 12405.49 |
| 55 | 2015-03 | 14440.21 |
| 56 | 2015-02 | 13373.04 |
