| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 700.00 |
| 8 | 2018 | 376.00 |
| 9 | 2017 | 594.00 |
| 10 | 2016 | 500.00 |
| 11 | 2015 | 642.00 |
| 12 | 2014 | 598.00 |
| 13 | 2013 | 533.00 |
| 14 | 2012 | 304.00 |
| 15 | 2011 | 298.00 |
| 16 | 2010 | 290.00 |
| 17 | 2009 | 378.00 |
| 18 | 2008 | 345.00 |
| 19 | 2007 | 505.00 |
| 20 | 2006 | 209.00 |
| 21 | 2005 | 214.00 |
| 22 | 2004 | 129.00 |
| 23 | 2003 | 146.00 |
| 24 | 2002 | 83.00 |
| 25 | 2001 | 85.00 |
| 26 | 2000 | 47.00 |
| 27 | 1989 | 14.00 |
| 28 | 1988 | 7.00 |
| 29 | 1987 | 43.00 |
| 30 | 1986 | 40.00 |
| 31 | 1985 | 40.00 |
| 32 | 1984 | 35.00 |
| 33 | 1983 | 30.00 |
| 34 | 1982 | 10.00 |
| 35 | 1981 | 15.00 |
