| 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 | 55555.36 |
| 8 | 2019-02 | 54386.11 |
| 9 | 2019-01 | 41180.11 |
| 10 | 2018-12 | 78238.71 |
| 11 | 2018-11 | 47717.91 |
| 12 | 2018-10 | 65742.11 |
| 13 | 2018-09 | 32239.68 |
| 14 | 2018-08 | 21771.70 |
| 15 | 2018-07 | 28623.62 |
| 16 | 2018-06 | 30935.67 |
| 17 | 2018-05 | 51186.17 |
| 18 | 2018-04 | 21146.36 |
| 19 | 2018-03 | 43315.09 |
| 20 | 2018-02 | 19901.41 |
| 21 | 2017-12 | 18817.74 |
| 22 | 2017-11 | 13642.40 |
| 23 | 2017-05 | 10850.38 |
| 24 | 2017-03 | 60300.51 |
| 25 | 2017-02 | 6081.19 |
| 26 | 2016-12 | 10265.75 |
| 27 | 2016-11 | 47800.00 |
| 28 | 2016-10 | 32491.76 |
| 29 | 2016-09 | 54258.46 |
| 30 | 2016-08 | 67332.36 |
| 31 | 2016-07 | 12615.05 |
| 32 | 2016-05 | 6640.23 |
| 33 | 2016-04 | 13522.27 |
| 34 | 2016-03 | 35192.68 |
| 35 | 2016-02 | 58550.00 |
| 36 | 2016-01 | 12534.72 |
| 37 | 2015-12 | 11475.33 |
| 38 | 2015-11 | 11181.32 |
| 39 | 2015-10 | 19265.05 |
| 40 | 2015-09 | 43435.36 |
| 41 | 2015-08 | 13984.46 |
| 42 | 2015-07 | 12824.28 |
| 43 | 2015-06 | 57806.80 |
| 44 | 2015-05 | 12302.86 |
| 45 | 2015-03 | 50454.39 |
