| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 94.95 |
| 8 | 2018 | 137.73 |
| 9 | 2017 | 377.38 |
| 10 | 2016 | 410.14 |
| 11 | 2015 | 400.93 |
| 12 | 2014 | 381.21 |
| 13 | 2013 | 411.33 |
| 14 | 2012 | 374.10 |
| 15 | 2011 | 329.88 |
| 16 | 2010 | 355.17 |
| 17 | 2009 | 271.20 |
| 18 | 2008 | 241.50 |
