| 年份 | 锌及锌合金出口量 (万吨) |
|---|---|
| 2000 | 59.33 |
| 2001 | 56.20 |
| 2002 | 49.60 |
| 2003 | 48.42 |
| 2004 | 26.31 |
| 2005 | 14.68 |
| 2006 | 34.15 |
| 2007 | 27.67 |
| 2008 | 7.13 |
| 2009 | 2.93 |
| 2010 | 4.34 |
| 2011 | 4.84 |
| 2012 | 0.79 |
| 2013 | 0.54 |
| 2014 | 13.27 |
| 2015 | 9.67 |
| 2016 | 2.26 |
| 2017 | 1.64 |
| 2018 | 2.43 |
| 2019 | 6.40 |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |
| 2025 | - |