| 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 | 494.30 | 3.15 |
| 8 | 2014 | 479.20 | 4.79 |
| 9 | 2013 | 457.30 | 0.48 |
| 10 | 2012 | 455.10 | 6.33 |
| 11 | 2011 | 428.00 | -3.30 |
| 12 | 2010 | 442.60 | 0.75 |
| 13 | 2009 | 439.30 | 0.34 |
| 14 | 2008 | 437.80 | -10.10 |
| 15 | 2007 | 487.00 | 5.41 |
| 16 | 2006 | 462.00 | -4.74 |
| 17 | 2005 | 485.00 | 23.41 |
| 18 | 2004 | 393.00 | -6.65 |
| 19 | 2003 | 421.00 | 13.78 |
| 20 | 2002 | 370.00 | 23.33 |
| 21 | 2001 | 300.00 | -5.96 |
| 22 | 2000 | 319.00 | 16.41 |
| 23 | 1999 | 274.02 | -- |
| 24 | 1998 | 274.02 | -- |
| 25 | 1997 | 274.02 | -0.27 |
| 26 | 1996 | 274.77 | 2.32 |
| 27 | 1995 | 268.54 | -- |
| 28 | 1994 | 268.54 | -2.00 |
| 29 | 1993 | 274.02 | -0.27 |
| 30 | 1992 | 274.77 | 0.27 |
| 31 | 1991 | 274.02 | 19.05 |
| 32 | 1990 | 230.18 | 5.00 |
| 33 | 1989 | 219.22 | 10.81 |
| 34 | 1988 | 197.84 | -14.05 |
| 35 | 1987 | 230.18 | -- |
