| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 222.50 |
| 8 | 2017 | 176.40 |
| 9 | 2016 | 143.80 |
| 10 | 2015 | 138.43 |
| 11 | 2014 | 191.22 |
| 12 | 2013 | 250.54 |
| 13 | 2012 | 310.59 |
| 14 | 2011 | 274.26 |
| 15 | 2010 | 297.54 |
| 16 | 2009 | 287.01 |
| 17 | 2008 | 247.50 |
| 18 | 2007 | 243.96 |
| 19 | 2006 | 265.47 |
| 20 | 2005 | 218.97 |
| 21 | 2004 | 246.16 |
| 22 | 2003 | 215.96 |
| 23 | 2002 | 202.79 |
| 24 | 2001 | 209.94 |
| 25 | 2000 | 213.42 |
| 26 | 1999 | 188.65 |
| 27 | 1998 | 152.23 |
| 28 | 1997 | 142.96 |
| 29 | 1996 | 137.24 |
| 30 | 1995 | 121.69 |
| 31 | 1991 | 73.86 |
