| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 311.02 |
| 8 | 2018 | 276.37 |
| 9 | 2017 | 286.17 |
| 10 | 2016 | 280.66 |
| 11 | 2015 | 328.01 |
| 12 | 2014 | 334.92 |
| 13 | 2013 | 302.39 |
| 14 | 2012 | 354.93 |
| 15 | 2011 | 377.68 |
| 16 | 2010 | 418.97 |
| 17 | 2009 | 393.76 |
| 18 | 2008 | 362.58 |
| 19 | 2007 | 396.51 |
| 20 | 2006 | 428.56 |
| 21 | 2005 | 425.07 |
| 22 | 2004 | 401.40 |
| 23 | 2003 | 418.11 |
| 24 | 2002 | 512.19 |
| 25 | 2001 | 463.27 |
| 26 | 2000 | 432.62 |
| 27 | 1999 | 403.26 |
| 28 | 1998 | 325.31 |
| 29 | 1997 | 356.41 |
| 30 | 1996 | 369.65 |
| 31 | 1995 | 334.57 |
| 32 | 1994 | 404.25 |
| 33 | 1993 | 418.06 |
| 34 | 1992 | 370.08 |
| 35 | 1991 | 228.40 |
| 36 | 1990 | 190.68 |
| 37 | 1989 | 330.71 |
| 38 | 1988 | 254.00 |
| 39 | 1987 | 122.73 |
| 40 | 1986 | 229.67 |
| 41 | 1985 | 189.62 |
| 42 | 1984 | 234.73 |
| 43 | 1983 | 198.94 |
| 44 | 1982 | 3.36 |
| 45 | 1981 | 248.66 |
| 46 | 1980 | 259.49 |
| 47 | 1979 | 127.96 |
| 48 | 1978 | 242.60 |
