| 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 | 26695.61 |
| 8 | 2019-02 | 15065.90 |
| 9 | 2019-01 | 36031.25 |
| 10 | 2018-12 | 36531.27 |
| 11 | 2018-11 | 13478.27 |
| 12 | 2018-10 | 15637.72 |
| 13 | 2018-09 | 35299.47 |
| 14 | 2018-08 | 21920.00 |
| 15 | 2018-07 | 35666.11 |
| 16 | 2018-06 | 23252.41 |
| 17 | 2018-05 | 27651.51 |
| 18 | 2018-04 | 25697.42 |
| 19 | 2018-03 | 20929.58 |
| 20 | 2018-02 | 18561.84 |
| 21 | 2018-01 | 8494.77 |
| 22 | 2017-12 | 22727.58 |
| 23 | 2017-11 | 25459.84 |
| 24 | 2017-10 | 6722.08 |
| 25 | 2017-09 | 13403.66 |
| 26 | 2017-07 | 16520.90 |
| 27 | 2017-06 | 22216.53 |
| 28 | 2017-05 | 12702.96 |
| 29 | 2017-04 | 9204.88 |
| 30 | 2017-03 | 5950.08 |
| 31 | 2017-02 | 7652.04 |
| 32 | 2017-01 | 17362.18 |
| 33 | 2016-12 | 18609.96 |
| 34 | 2016-11 | 17902.75 |
| 35 | 2016-10 | 14300.00 |
| 36 | 2016-09 | 10676.38 |
| 37 | 2016-08 | 15850.99 |
| 38 | 2016-07 | 11995.48 |
| 39 | 2016-06 | 19373.33 |
| 40 | 2016-05 | 19308.15 |
| 41 | 2016-04 | 10393.73 |
| 42 | 2016-03 | 14667.37 |
| 43 | 2016-02 | 12917.59 |
| 44 | 2016-01 | 13997.23 |
| 45 | 2015-12 | 11823.11 |
| 46 | 2015-11 | 26827.01 |
| 47 | 2015-10 | 17217.99 |
| 48 | 2015-09 | 27066.34 |
| 49 | 2015-08 | 13536.76 |
| 50 | 2015-07 | 16678.92 |
| 51 | 2015-06 | 20660.16 |
| 52 | 2015-05 | 14340.81 |
| 53 | 2015-04 | 18704.19 |
| 54 | 2015-03 | 15256.38 |
