| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 302.20 |
| 8 | 2016 | 237.20 |
| 9 | 2015 | 205.31 |
| 10 | 2014 | 193.11 |
| 11 | 2013 | 197.66 |
| 12 | 2012 | 182.00 |
| 13 | 2011 | 53.26 |
| 14 | 2010 | 92.32 |
| 15 | 2009 | 79.94 |
| 16 | 2008 | 85.38 |
| 17 | 2007 | 69.15 |
| 18 | 2006 | 77.64 |
| 19 | 2005 | 73.47 |
| 20 | 2004 | 85.66 |
| 21 | 2003 | 37.54 |
| 22 | 2002 | 45.65 |
| 23 | 2001 | 41.17 |
| 24 | 2000 | 33.44 |
| 25 | 1999 | 33.37 |
| 26 | 1998 | 31.17 |
| 27 | 1997 | 29.07 |
| 28 | 1996 | 25.22 |
| 29 | 1995 | 24.92 |
| 30 | 1991 | 6.40 |
