| 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 | 17226.67 |
| 8 | 2019-02 | 6315.76 |
| 9 | 2019-01 | 15655.85 |
| 10 | 2018-12 | 13001.48 |
| 11 | 2018-11 | 5422.44 |
| 12 | 2018-10 | 8420.00 |
| 13 | 2018-09 | 6843.49 |
| 14 | 2018-08 | 6102.25 |
| 15 | 2018-07 | 6288.53 |
| 16 | 2018-06 | 13130.86 |
| 17 | 2018-04 | 5610.77 |
| 18 | 2018-03 | 5638.79 |
| 19 | 2018-02 | 10292.29 |
| 20 | 2018-01 | 5281.14 |
| 21 | 2017-12 | 6758.08 |
| 22 | 2017-11 | 17306.05 |
| 23 | 2017-10 | 5943.91 |
| 24 | 2017-09 | 5622.91 |
| 25 | 2017-07 | 5240.00 |
| 26 | 2017-06 | 6702.49 |
| 27 | 2017-05 | 13260.77 |
| 28 | 2017-04 | 5672.50 |
| 29 | 2017-03 | 4344.14 |
| 30 | 2017-02 | 4632.50 |
| 31 | 2017-01 | 7355.17 |
| 32 | 2016-12 | 16402.00 |
| 33 | 2016-10 | 5500.17 |
| 34 | 2016-08 | 8850.33 |
| 35 | 2016-07 | 4946.00 |
| 36 | 2016-06 | 5175.45 |
| 37 | 2016-05 | 7120.61 |
| 38 | 2016-04 | 8796.77 |
| 39 | 2016-03 | 10191.33 |
| 40 | 2016-01 | 4691.86 |
| 41 | 2015-12 | 7214.00 |
| 42 | 2015-11 | 6501.96 |
| 43 | 2015-10 | 6048.29 |
| 44 | 2015-09 | 7949.33 |
| 45 | 2015-08 | 5632.33 |
| 46 | 2015-06 | 5653.14 |
| 47 | 2015-05 | 8095.48 |
| 48 | 2015-03 | 14000.00 |
