| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 402.47 |
| 8 | 2018 | 373.28 |
| 9 | 2017 | 375.17 |
| 10 | 2016 | 324.13 |
| 11 | 2015 | 317.14 |
| 12 | 2014 | 278.88 |
| 13 | 2013 | 281.34 |
| 14 | 2012 | 240.97 |
| 15 | 2011 | 242.92 |
| 16 | 2010 | 239.77 |
| 17 | 2009 | 216.49 |
| 18 | 2008 | 173.21 |
| 19 | 2007 | 175.74 |
| 20 | 2006 | 178.09 |
| 21 | 2005 | 178.87 |
| 22 | 2004 | 168.48 |
| 23 | 2003 | 166.99 |
| 24 | 2002 | 144.65 |
| 25 | 2001 | 130.38 |
| 26 | 2000 | 154.97 |
| 27 | 1999 | 118.98 |
| 28 | 1998 | 114.47 |
| 29 | 1997 | 156.97 |
| 30 | 1996 | 143.53 |
| 31 | 1995 | 126.32 |
| 32 | 1991 | 85.79 |
