| 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 | 7786.04 |
| 8 | 2019-02 | 11186.75 |
| 9 | 2019-01 | 16444.40 |
| 10 | 2018-12 | 11588.46 |
| 11 | 2018-11 | 10982.72 |
| 12 | 2018-10 | 7880.11 |
| 13 | 2018-09 | 8479.85 |
| 14 | 2018-08 | 10277.81 |
| 15 | 2018-07 | 10489.21 |
| 16 | 2018-06 | 7591.84 |
| 17 | 2018-05 | 11913.15 |
| 18 | 2018-04 | 11902.90 |
| 19 | 2018-03 | 10250.22 |
| 20 | 2018-02 | 7309.39 |
| 21 | 2018-01 | 9251.52 |
| 22 | 2017-12 | 7990.24 |
| 23 | 2017-11 | 9921.50 |
| 24 | 2017-10 | 14197.50 |
| 25 | 2017-09 | 5045.32 |
| 26 | 2017-08 | 10514.83 |
| 27 | 2017-07 | 6669.35 |
| 28 | 2017-06 | 6674.06 |
| 29 | 2017-05 | 8550.73 |
| 30 | 2017-04 | 9025.00 |
| 31 | 2017-03 | 6610.29 |
| 32 | 2017-02 | 7672.14 |
| 33 | 2017-01 | 6981.81 |
| 34 | 2016-12 | 6102.71 |
| 35 | 2016-11 | 6445.35 |
| 36 | 2016-10 | 8029.92 |
| 37 | 2016-09 | 8036.68 |
| 38 | 2016-08 | 5869.27 |
| 39 | 2016-07 | 6956.47 |
| 40 | 2016-06 | 7609.24 |
| 41 | 2016-05 | 8999.36 |
| 42 | 2016-04 | 6885.05 |
| 43 | 2016-03 | 5928.49 |
| 44 | 2016-02 | 10303.43 |
| 45 | 2016-01 | 7099.62 |
| 46 | 2015-12 | 7881.06 |
| 47 | 2015-11 | 9759.18 |
| 48 | 2015-10 | 11360.26 |
| 49 | 2015-09 | 6284.75 |
| 50 | 2015-08 | 9519.74 |
| 51 | 2015-07 | 7235.22 |
| 52 | 2015-06 | 11811.16 |
| 53 | 2015-05 | 15396.58 |
| 54 | 2015-04 | 10219.34 |
| 55 | 2015-03 | 9005.79 |
