| 年份 | 矿石和金属出口(占商品出口的%) |
|---|---|
| 2022 | — |
| 2021 | 31.362591383988 |
| 2020 | 17.512846789311 |
| 2019 | 27.290485796363 |
| 2018 | 25.378932454525 |
| 2017 | 23.573971835257 |
| 2016 | 25.617920409643 |
| 2015 | 34.795656199092 |
| 2014 | 37.046478389655 |
| 2013 | 31.52467093969 |
| 2012 | 19.700386223091 |
| 2011 | 11.57354080016 |
| 2010 | 9.4632306968992 |