| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 325.00 |
| 8 | 2018 | 446.00 |
| 9 | 2017 | 467.00 |
| 10 | 2016 | 505.00 |
| 11 | 2015 | 819.00 |
| 12 | 2014 | 330.00 |
| 13 | 2013 | 862.00 |
| 14 | 2012 | 1172.00 |
| 15 | 2011 | 550.00 |
| 16 | 2010 | 89.00 |
| 17 | 2009 | 164.00 |
| 18 | 2008 | 203.00 |
| 19 | 2007 | 440.00 |
| 20 | 2006 | 928.00 |
| 21 | 2005 | 1321.00 |
| 22 | 2004 | 1225.00 |
| 23 | 2003 | 1026.00 |
| 24 | 2002 | 1045.00 |
| 25 | 2001 | 629.00 |
| 26 | 2000 | 1604.00 |
| 27 | 1999 | 5083.00 |
| 28 | 1998 | 2490.00 |
| 29 | 1997 | 3120.00 |
| 30 | 1996 | 2631.00 |
| 31 | 1995 | 5316.00 |
| 32 | 1994 | 2167.00 |
| 33 | 1993 | 5000.00 |
| 34 | 1992 | 14470.00 |
| 35 | 1991 | 13645.00 |
| 36 | 1990 | 10849.00 |
| 37 | 1989 | 9100.00 |
| 38 | 1988 | 9860.00 |
| 39 | 1987 | 14900.00 |
