| 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 | 5841.22 |
| 8 | 2019-02 | 6583.46 |
| 9 | 2019-01 | 5607.34 |
| 10 | 2018-12 | 5812.18 |
| 11 | 2018-11 | 7418.69 |
| 12 | 2018-10 | 7324.85 |
| 13 | 2018-09 | 7588.84 |
| 14 | 2018-08 | 7922.72 |
| 15 | 2018-07 | 6558.93 |
| 16 | 2018-06 | 6154.87 |
| 17 | 2018-05 | 7273.73 |
| 18 | 2018-04 | 7701.11 |
| 19 | 2018-03 | 6321.35 |
| 20 | 2018-02 | 6648.61 |
| 21 | 2018-01 | 4623.11 |
| 22 | 2017-12 | 4507.40 |
| 23 | 2017-11 | 6192.38 |
| 24 | 2017-10 | 4932.62 |
| 25 | 2017-09 | 4436.83 |
| 26 | 2017-08 | 5435.84 |
| 27 | 2017-07 | 4424.97 |
| 28 | 2017-06 | 6036.23 |
| 29 | 2017-05 | 4950.00 |
| 30 | 2017-04 | 5276.72 |
| 31 | 2017-03 | 4877.19 |
| 32 | 2017-02 | 3734.88 |
| 33 | 2017-01 | 4408.11 |
| 34 | 2016-12 | 5134.22 |
| 35 | 2016-11 | 6130.13 |
| 36 | 2016-10 | 4185.04 |
| 37 | 2016-09 | 5142.70 |
| 38 | 2016-08 | 5514.41 |
| 39 | 2016-07 | 5221.85 |
| 40 | 2016-06 | 6662.87 |
| 41 | 2016-05 | 4501.08 |
| 42 | 2016-04 | 4013.78 |
| 43 | 2016-03 | 3520.46 |
| 44 | 2016-02 | 4017.43 |
| 45 | 2016-01 | 5416.20 |
| 46 | 2015-12 | 4078.40 |
| 47 | 2015-11 | 4718.89 |
| 48 | 2015-10 | 3652.32 |
| 49 | 2015-09 | 5464.51 |
| 50 | 2015-08 | 6078.14 |
| 51 | 2015-07 | 6437.22 |
| 52 | 2015-06 | 5691.84 |
| 53 | 2015-05 | 6615.38 |
| 54 | 2015-04 | 7611.27 |
| 55 | 2015-03 | 6396.95 |
