| 日期 | 单位：万元/吨 |
| 2016-10-31 | 购买后可见 » |
| 2016-09-30 | 购买后可见 » |
| 2016-08-31 | 购买后可见 » |
| 2016-08-10 | 购买后可见 » |
| 2016-07-31 | 购买后可见 » |
| 2016-07-10 | 购买后可见 » |
| 2016-05-31 | 购买后可见 » |
| 2016-05-10 | 购买后可见 » |
| 2016-01-31 | 购买后可见 » |
| 2016-01-10 | 购买后可见 » |
| 2015-12-31 | 购买后可见 » |
| 2015-12-10 | 购买后可见 » |
| 2015-11-30 | 购买后可见 » |
| 2015-07-10 | 购买后可见 » |
| 2015-06-30 | 购买后可见 » |
| 2015-05-10 | 购买后可见 » |
| 2015-04-30 | 购买后可见 » |
| 2015-03-31 | 购买后可见 » |
| 2015-03-10 | 购买后可见 » |
| 2015-02-10 | 购买后可见 » |
| 2015-01-31 | 购买后可见 » |
| 2014-12-31 | 购买后可见 » |
| 2014-12-10 | 购买后可见 » |
| 2014-11-30 | 购买后可见 » |
| 2014-10-31 | 购买后可见 » |
| 2014-10-10 | 16.50 |
| 2014-09-30 | 16.50 |
| 2014-09-10 | 16.50 |
| 2014-08-31 | 15.75 |
| 2014-07-31 | 19.50 |
| 2014-06-30 | 23.25 |
| 2014-05-31 | 20.50 |
| 2014-04-30 | 18.50 |
| 2014-03-31 | 19.50 |
| 2014-02-28 | 21.50 |
| 2014-01-31 | 21.50 |
| 2013-12-31 | 25.50 |
| 2013-11-30 | 21.50 |
| 2013-10-31 | 18.00 |
| 2013-09-30 | 19.00 |
| 2013-08-31 | 20.00 |
| 2013-07-31 | 25.00 |
| 2013-07-10 | 14.00 |
| 2013-06-30 | 14.00 |
| 2013-05-31 | 15.00 |
| 2013-04-30 | 17.00 |
| 2013-03-31 | 17.50 |
| 2013-02-28 | 17.50 |
| 2013-01-31 | 17.00 |
| 2012-12-31 | 17.00 |
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