| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 521.70 |
| 8 | 2018 | 512.40 |
| 9 | 2017 | 519.24 |
| 10 | 2016 | 501.92 |
| 11 | 2015 | 480.42 |
| 12 | 2014 | 429.52 |
| 13 | 2013 | 480.71 |
| 14 | 2012 | 463.52 |
| 15 | 2011 | 481.68 |
| 16 | 2010 | 462.90 |
| 17 | 2009 | 430.53 |
| 18 | 2008 | 385.85 |
| 19 | 2007 | 402.71 |
| 20 | 2006 | 385.27 |
| 21 | 2005 | 381.58 |
| 22 | 2004 | 404.12 |
| 23 | 2003 | 395.01 |
| 24 | 2002 | 391.27 |
| 25 | 2001 | 378.34 |
| 26 | 2000 | 347.46 |
| 27 | 1999 | 307.11 |
| 28 | 1998 | 284.25 |
| 29 | 1997 | 270.34 |
| 30 | 1996 | 257.78 |
| 31 | 1995 | 261.72 |
| 32 | 1991 | 159.74 |
