| 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 | 17264.98 |
| 8 | 2019-02 | 22804.18 |
| 9 | 2019-01 | 24692.91 |
| 10 | 2018-12 | 20934.76 |
| 11 | 2018-11 | 19377.17 |
| 12 | 2018-10 | 23234.40 |
| 13 | 2018-09 | 24490.69 |
| 14 | 2018-08 | 24198.55 |
| 15 | 2018-07 | 16425.01 |
| 16 | 2018-06 | 15444.77 |
| 17 | 2018-05 | 17047.32 |
| 18 | 2018-04 | 17249.86 |
| 19 | 2018-03 | 17100.52 |
| 20 | 2018-02 | 15473.64 |
| 21 | 2018-01 | 15683.30 |
| 22 | 2017-12 | 12690.25 |
| 23 | 2017-11 | 12676.78 |
| 24 | 2017-10 | 12809.50 |
| 25 | 2017-09 | 11273.38 |
| 26 | 2017-08 | 11654.00 |
| 27 | 2017-07 | 9295.14 |
| 28 | 2017-06 | 13231.75 |
| 29 | 2017-05 | 13869.36 |
| 30 | 2017-04 | 15174.20 |
| 31 | 2017-03 | 12536.24 |
| 32 | 2017-02 | 9393.73 |
| 33 | 2017-01 | 13228.03 |
| 34 | 2016-12 | 12343.12 |
| 35 | 2016-11 | 9595.85 |
| 36 | 2016-10 | 14266.45 |
| 37 | 2016-09 | 14024.32 |
| 38 | 2016-08 | 14923.08 |
| 39 | 2016-07 | 14587.45 |
| 40 | 2016-06 | 10746.40 |
| 41 | 2016-05 | 13298.57 |
| 42 | 2016-04 | 11424.09 |
| 43 | 2016-03 | 16552.74 |
| 44 | 2016-02 | 12589.27 |
| 45 | 2016-01 | 13791.73 |
| 46 | 2015-12 | 15064.72 |
| 47 | 2015-11 | 13807.75 |
| 48 | 2015-10 | 14645.65 |
| 49 | 2015-09 | 14585.75 |
| 50 | 2015-08 | 14687.04 |
| 51 | 2015-07 | 14279.00 |
| 52 | 2015-06 | 13732.40 |
| 53 | 2015-05 | 16446.31 |
| 54 | 2015-04 | 14917.38 |
| 55 | 2015-03 | 13472.31 |
