| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 581.10 |
| 8 | 2017 | 609.00 |
| 9 | 2016 | 528.40 |
| 10 | 2015 | 592.35 |
| 11 | 2014 | 574.82 |
| 12 | 2013 | 595.46 |
| 13 | 2012 | 650.86 |
| 14 | 2011 | 474.81 |
| 15 | 2010 | 145.54 |
| 16 | 2009 | 44.85 |
| 17 | 2008 | 38.90 |
| 18 | 2007 | 47.46 |
| 19 | 2006 | 42.37 |
| 20 | 2005 | 36.33 |
| 21 | 2004 | 27.84 |
| 22 | 2003 | 24.15 |
| 23 | 2002 | 25.36 |
| 24 | 2001 | 26.44 |
| 25 | 2000 | 24.92 |
| 26 | 1999 | 22.92 |
| 27 | 1998 | 20.36 |
| 28 | 1997 | 17.66 |
| 29 | 1996 | 17.60 |
| 30 | 1995 | 14.98 |
| 31 | 1991 | 1.69 |
