| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 488.72 |
| 8 | 2017 | 411.19 |
| 9 | 2016 | 320.37 |
| 10 | 2015 | 288.05 |
| 11 | 2014 | 348.98 |
| 12 | 2013 | 457.70 |
| 13 | 2012 | 376.69 |
| 14 | 2011 | 299.39 |
| 15 | 2010 | 276.71 |
| 16 | 2009 | 277.53 |
| 17 | 2008 | 268.75 |
| 18 | 2007 | 256.55 |
| 19 | 2006 | 195.08 |
| 20 | 2005 | 222.57 |
| 21 | 2004 | 200.72 |
| 22 | 2003 | 121.60 |
| 23 | 2002 | 101.33 |
| 24 | 2001 | 65.05 |
| 25 | 2000 | 32.25 |
| 26 | 1999 | 36.30 |
| 27 | 1998 | 23.06 |
| 28 | 1997 | 24.34 |
| 29 | 1996 | 24.15 |
| 30 | 1995 | 25.45 |
| 31 | 1994 | 22.09 |
| 32 | 1993 | 21.88 |
| 33 | 1990 | 16.85 |
| 34 | 1985 | 10.26 |
| 35 | 1980 | 5.15 |
