| 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 | 507.00 | -0.55 |
| 8 | 2014 | 509.80 | 16.07 |
| 9 | 2013 | 439.20 | -7.96 |
| 10 | 2012 | 477.20 | 11.89 |
| 11 | 2011 | 426.50 | -0.37 |
| 12 | 2010 | 428.10 | -0.28 |
| 13 | 2009 | 429.30 | 9.24 |
| 14 | 2008 | 393.00 | 6.70 |
| 15 | 2007 | 368.32 | 21.11 |
| 16 | 2006 | 304.11 | -2.09 |
| 17 | 2005 | 310.60 | -2.53 |
| 18 | 2004 | 318.66 | 9.70 |
| 19 | 2003 | 290.49 | 3.65 |
| 20 | 2002 | 280.27 | 8.41 |
| 21 | 2001 | 258.52 | 13.06 |
| 22 | 2000 | 228.65 | 22.98 |
| 23 | 1999 | 185.92 | -- |
| 24 | 1998 | 185.92 | -- |
| 25 | 1997 | 185.92 | -0.27 |
| 26 | 1996 | 186.43 | 2.98 |
| 27 | 1995 | 181.03 | -2.63 |
| 28 | 1994 | 185.92 | 2.70 |
| 29 | 1993 | 181.03 | -2.90 |
| 30 | 1992 | 186.43 | 12.07 |
| 31 | 1991 | 166.35 | -- |
| 32 | 1990 | 166.35 | -22.73 |
| 33 | 1989 | 215.28 | 119.40 |
| 34 | 1988 | 98.12 | -16.44 |
| 35 | 1987 | 117.43 | 9.10 |
| 36 | 1986 | 107.64 | -42.90 |
| 37 | 1985 | 188.51 | -0.27 |
| 38 | 1984 | 189.02 | 50.41 |
| 39 | 1983 | 125.67 | -- |
| 40 | 1982 | 125.67 | -- |
| 41 | 1981 | 125.67 | -5.03 |
| 42 | 1980 | 132.32 | -- |
