| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 49.64 |
| 8 | 2018 | 49.60 |
| 9 | 2017 | 47.26 |
| 10 | 2016 | 45.91 |
| 11 | 2015 | 45.91 |
| 12 | 2014 | 47.53 |
| 13 | 2013 | 47.53 |
| 14 | 2012 | 54.98 |
| 15 | 2011 | 97.81 |
| 16 | 2010 | 58.00 |
| 17 | 2009 | 107.24 |
| 18 | 2008 | 110.16 |
| 19 | 2007 | 106.93 |
| 20 | 2006 | 107.07 |
| 21 | 2005 | 103.50 |
| 22 | 2004 | 106.80 |
| 23 | 2003 | 100.27 |
| 24 | 2002 | 116.58 |
| 25 | 2001 | 134.78 |
| 26 | 2000 | 152.65 |
| 27 | 1999 | 169.47 |
| 28 | 1995 | 174.50 |
| 29 | 1990 | 189.56 |
| 30 | 1985 | 180.00 |
| 31 | 1980 | 151.74 |
| 32 | 1978 | 168.90 |
