| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 90.03 |
| 8 | 2018 | 88.40 |
| 9 | 2017 | 86.70 |
| 10 | 2016 | 72.89 |
| 11 | 2015 | 85.30 |
| 12 | 2014 | 83.10 |
| 13 | 2013 | 56.50 |
| 14 | 2004 | 0.03 |
| 15 | 2002 | 0.02 |
| 16 | 1985 | 0.00 |
