| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2013 | 103.21 |
| 8 | 2012 | 93.21 |
| 9 | 2011 | 78.23 |
| 10 | 2010 | 70.21 |
| 11 | 2009 | 51.38 |
| 12 | 2008 | 52.07 |
| 13 | 2007 | 57.50 |
| 14 | 2006 | 44.03 |
| 15 | 2005 | 43.84 |
| 16 | 2004 | 40.17 |
| 17 | 2003 | 31.44 |
| 18 | 2002 | 26.95 |
| 19 | 2001 | 20.38 |
| 20 | 2000 | 17.43 |
| 21 | 1999 | 10.61 |
| 22 | 1998 | 8.84 |
| 23 | 1997 | 8.87 |
