| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 100.23 |
| 8 | 2018 | 96.12 |
| 9 | 2017 | 75.73 |
| 10 | 2016 | 76.50 |
| 11 | 2015 | 85.65 |
| 12 | 2014 | 118.23 |
| 13 | 2013 | 141.06 |
| 14 | 2012 | 128.12 |
| 15 | 2011 | 129.25 |
| 16 | 2010 | 119.49 |
| 17 | 2009 | 93.56 |
| 18 | 2008 | 86.56 |
| 19 | 2007 | 87.81 |
| 20 | 2006 | 74.67 |
| 21 | 2005 | 64.34 |
| 22 | 2004 | 71.51 |
| 23 | 2003 | 43.41 |
| 24 | 2002 | 29.98 |
| 25 | 2001 | 21.26 |
| 26 | 2000 | 25.60 |
| 27 | 1999 | 19.49 |
| 28 | 1998 | 15.17 |
| 29 | 1997 | 24.77 |
| 30 | 1995 | 18.21 |
| 31 | 1990 | 11.94 |
