| 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 | 10002.80 |
| 8 | 2019-02 | 8908.15 |
| 9 | 2019-01 | 8556.72 |
| 10 | 2018-12 | 9623.33 |
| 11 | 2018-11 | 9569.52 |
| 12 | 2018-10 | 8622.90 |
| 13 | 2018-09 | 10687.26 |
| 14 | 2018-08 | 9490.63 |
| 15 | 2018-07 | 9487.88 |
| 16 | 2018-06 | 7852.07 |
| 17 | 2018-05 | 9256.19 |
| 18 | 2018-04 | 8435.13 |
| 19 | 2018-03 | 7645.96 |
| 20 | 2018-02 | 9046.83 |
| 21 | 2018-01 | 7928.25 |
| 22 | 2017-12 | 7948.06 |
| 23 | 2017-11 | 8519.75 |
| 24 | 2017-10 | 9305.08 |
| 25 | 2017-09 | 8279.41 |
| 26 | 2017-08 | 8657.43 |
| 27 | 2017-07 | 8288.36 |
| 28 | 2017-06 | 8296.46 |
| 29 | 2017-05 | 8171.67 |
| 30 | 2017-04 | 8286.19 |
| 31 | 2017-03 | 9407.44 |
| 32 | 2017-02 | 7976.71 |
| 33 | 2017-01 | 8886.18 |
| 34 | 2016-12 | 7985.60 |
| 35 | 2016-11 | 8459.23 |
| 36 | 2016-10 | 8907.25 |
| 37 | 2016-09 | 8594.38 |
| 38 | 2016-08 | 9060.80 |
| 39 | 2016-07 | 7345.45 |
| 40 | 2016-06 | 7205.94 |
| 41 | 2016-05 | 8245.76 |
| 42 | 2016-04 | 9245.39 |
| 43 | 2016-03 | 7605.58 |
| 44 | 2016-02 | 7681.33 |
| 45 | 2016-01 | 9000.86 |
| 46 | 2015-12 | 8945.83 |
| 47 | 2015-11 | 9857.12 |
| 48 | 2015-10 | 8919.43 |
| 49 | 2015-09 | 7406.85 |
| 50 | 2015-08 | 7790.47 |
| 51 | 2015-07 | 8634.39 |
| 52 | 2015-06 | 9186.63 |
| 53 | 2015-05 | 7903.90 |
| 54 | 2015-04 | 8241.64 |
| 55 | 2015-03 | 8215.38 |
| 56 | 2015-02 | 8929.76 |
