| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 663.93 |
| 8 | 2013 | 703.69 |
| 9 | 2012 | 810.37 |
| 10 | 2011 | 739.40 |
| 11 | 2010 | 702.30 |
| 12 | 2009 | 639.90 |
| 13 | 2008 | 698.46 |
| 14 | 2007 | 623.93 |
| 15 | 2006 | 680.35 |
| 16 | 2005 | 550.57 |
| 17 | 2004 | 481.11 |
| 18 | 2003 | 476.40 |
| 19 | 2002 | 477.01 |
| 20 | 2001 | 388.83 |
| 21 | 2000 | 348.46 |
| 22 | 1999 | 358.02 |
| 23 | 1998 | 397.07 |
| 24 | 1997 | 405.10 |
| 25 | 1996 | 373.60 |
| 26 | 1995 | 342.73 |
| 27 | 1991 | 342.30 |
