| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 305.30 |
| 8 | 2017 | 289.00 |
| 9 | 2016 | 257.90 |
| 10 | 2015 | 200.79 |
| 11 | 2014 | 199.53 |
| 12 | 2013 | 163.43 |
| 13 | 2012 | 114.88 |
| 14 | 2011 | 92.22 |
| 15 | 2010 | 86.69 |
| 16 | 2009 | 68.03 |
| 17 | 2008 | 37.84 |
| 18 | 2007 | 35.07 |
| 19 | 2006 | 31.71 |
| 20 | 2005 | 34.65 |
| 21 | 2004 | 54.00 |
| 22 | 2003 | 50.85 |
| 23 | 2002 | 46.73 |
| 24 | 2001 | 45.10 |
| 25 | 2000 | 44.96 |
| 26 | 1999 | 41.66 |
| 27 | 1998 | 53.77 |
| 28 | 1997 | 40.53 |
| 29 | 1996 | 35.98 |
| 30 | 1995 | 24.89 |
| 31 | 1991 | 15.99 |
