| 序号 | 时间 (年) |
数据 (千吨) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 4.28 | 8.35 |
| 8 | 2014 | 3.95 | 20.06 |
| 9 | 2013 | 3.29 | 2.81 |
| 10 | 2012 | 3.20 | -37.98 |
| 11 | 2011 | 5.16 | -15.41 |
| 12 | 2010 | 6.10 | -25.43 |
| 13 | 2009 | 8.18 | -5.21 |
| 14 | 2008 | 8.63 | -26.18 |
| 15 | 2007 | 11.69 | -8.67 |
| 16 | 2006 | 12.80 | -16.12 |
| 17 | 2005 | 15.26 | -15.69 |
| 18 | 2004 | 18.10 | -9.23 |
| 19 | 2003 | 19.94 | 1.89 |
| 20 | 2002 | 19.57 | -18.83 |
| 21 | 2001 | 24.11 | 1.09 |
| 22 | 2000 | 23.85 | -92.49 |
| 23 | 1999 | 317.59 | 130.00 |
| 24 | 1998 | 138.08 | -- |
