| 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 | 7348.42 |
| 8 | 2019-02 | 2790.59 |
| 9 | 2018-12 | 5670.95 |
| 10 | 2018-10 | 6306.83 |
| 11 | 2018-09 | 5720.00 |
| 12 | 2018-08 | 8255.59 |
| 13 | 2018-07 | 7644.17 |
| 14 | 2018-06 | 7520.89 |
| 15 | 2018-05 | 6860.38 |
| 16 | 2018-04 | 15655.73 |
| 17 | 2018-03 | 5773.10 |
| 18 | 2018-02 | 8865.64 |
| 19 | 2018-01 | 14270.00 |
| 20 | 2017-12 | 10713.17 |
| 21 | 2017-11 | 3308.00 |
| 22 | 2017-10 | 6157.82 |
| 23 | 2017-09 | 5525.56 |
| 24 | 2017-08 | 7818.57 |
| 25 | 2017-07 | 4934.59 |
| 26 | 2017-06 | 4243.42 |
| 27 | 2017-05 | 4146.73 |
| 28 | 2017-04 | 3734.76 |
| 29 | 2017-03 | 1672.82 |
| 30 | 2017-02 | 5682.81 |
| 31 | 2017-01 | 4387.10 |
| 32 | 2016-12 | 4478.97 |
| 33 | 2016-11 | 5345.29 |
| 34 | 2016-10 | 5587.40 |
| 35 | 2016-09 | 4489.43 |
| 36 | 2016-08 | 5601.15 |
| 37 | 2016-07 | 6580.29 |
| 38 | 2016-06 | 7727.57 |
| 39 | 2016-05 | 4686.41 |
| 40 | 2016-04 | 8118.20 |
| 41 | 2016-03 | 11855.23 |
| 42 | 2016-01 | 4755.95 |
| 43 | 2015-12 | 5780.30 |
| 44 | 2015-11 | 4400.84 |
| 45 | 2015-10 | 4149.48 |
| 46 | 2015-09 | 6485.86 |
| 47 | 2015-08 | 8204.24 |
| 48 | 2015-07 | 6218.18 |
| 49 | 2015-06 | 4820.62 |
| 50 | 2015-05 | 6386.28 |
| 51 | 2015-04 | 5413.39 |
| 52 | 2015-03 | 4669.58 |
