| 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 | 28.00 | -- |
| 8 | 2013 | 4.87 | -- |
| 9 | 2011 | 17.55 | -10.00 |
| 10 | 2010 | 19.50 | -4.74 |
| 11 | 2009 | 20.47 | -4.57 |
| 12 | 2008 | 21.45 | -24.12 |
| 13 | 2007 | 28.27 | 3.59 |
| 14 | 2006 | 27.29 | -17.65 |
| 15 | 2005 | 33.14 | -8.12 |
| 16 | 2004 | 36.07 | 2.79 |
| 17 | 2003 | 35.09 | -2.72 |
| 18 | 2002 | 36.07 | -9.76 |
| 19 | 2001 | 39.97 | -17.99 |
| 20 | 2000 | 48.74 | 76.47 |
| 21 | 1999 | 27.62 | -- |
| 22 | 1998 | 27.62 | 608.21 |
| 23 | 1997 | 3.90 | -- |
| 24 | 1996 | 3.90 | -- |
| 25 | 1995 | 3.90 | -- |
| 26 | 1994 | 3.90 | -- |
| 27 | 1993 | 3.90 | -- |
| 28 | 1992 | 3.90 | -- |
| 29 | 1991 | 3.90 | -- |
| 30 | 1988 | 4.62 | 18.46 |
| 31 | 1987 | 3.90 | -- |
| 32 | 1986 | 3.90 | -48.55 |
| 33 | 1985 | 7.58 | 7.98 |
| 34 | 1984 | 7.02 | -7.39 |
| 35 | 1983 | 7.58 | -- |
| 36 | 1982 | 7.58 | 18.07 |
| 37 | 1981 | 6.42 | -15.53 |
| 38 | 1980 | 7.60 | -- |
