| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2013 | |
| 6 | 2012 | |
| 7 | 2011 | 262.88 |
| 8 | 2010 | 311.56 |
| 9 | 2009 | 277.39 |
| 10 | 2008 | 236.81 |
| 11 | 2007 | 237.32 |
| 12 | 2006 | 201.91 |
| 13 | 2005 | 155.78 |
| 14 | 2004 | 145.68 |
| 15 | 2003 | 72.97 |
| 16 | 2002 | 77.29 |
| 17 | 2001 | 79.43 |
| 18 | 2000 | 67.03 |
| 19 | 1999 | 40.89 |
| 20 | 1998 | 31.52 |
| 21 | 1997 | 21.72 |
