| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 365.01 |
| 8 | 2015 | 300.12 |
| 9 | 2014 | 317.74 |
| 10 | 2013 | 281.16 |
| 11 | 2012 | 283.97 |
| 12 | 2011 | 232.36 |
| 13 | 2010 | 187.61 |
| 14 | 2009 | 154.89 |
| 15 | 2008 | 283.71 |
| 16 | 2007 | 290.59 |
| 17 | 2006 | 181.38 |
| 18 | 2005 | 159.43 |
| 19 | 2004 | 217.44 |
| 20 | 2003 | 156.43 |
| 21 | 2002 | 113.84 |
| 22 | 2001 | 74.47 |
| 23 | 2000 | 136.29 |
| 24 | 1999 | 135.53 |
| 25 | 1998 | 123.73 |
| 26 | 1997 | 99.26 |
| 27 | 1996 | 108.08 |
| 28 | 1995 | 162.04 |
| 29 | 1991 | 290.79 |
| 30 | 1990 | 274.82 |
