| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 113.88 |
| 12 | 2014 | 111.18 |
| 13 | 2013 | 96.54 |
| 14 | 2012 | 85.15 |
| 15 | 2011 | 89.67 |
| 16 | 2010 | 89.13 |
| 17 | 2009 | 79.06 |
| 18 | 2008 | 80.76 |
| 19 | 2007 | 79.11 |
| 20 | 2006 | 65.91 |
| 21 | 2005 | 41.97 |
| 22 | 2004 | 49.58 |
| 23 | 2003 | 33.52 |
| 24 | 2002 | 28.18 |
| 25 | 2001 | 26.35 |
| 26 | 2000 | 23.50 |
| 27 | 1999 | 20.10 |
| 28 | 1998 | 16.07 |
| 29 | 1997 | 14.31 |
| 30 | 1995 | 13.97 |
| 31 | 1990 | 4.86 |
