| 年份 | 天然碳酸镁；氧化镁出口金额(百万美元) |
|---|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | - |
| 1983 | - |
| 1984 | - |
| 1985 | - |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | - |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | - |
| 1996 | 263.22 |
| 1997 | 289.76 |
| 1998 | 249.60 |
| 1999 | 232.49 |
| 2000 | 266.38 |
| 2001 | 274.62 |
| 2002 | 240.51 |
| 2003 | 278.11 |
| 2004 | 263.23 |
| 2005 | 307.76 |
| 2006 | 288.27 |
| 2007 | 335.33 |
| 2008 | 520.57 |
| 2009 | 275.76 |
| 2010 | 661.57 |
| 2011 | 662.23 |
| 2012 | 611.91 |
| 2013 | 529.43 |
| 2014 | 618.43 |
| 2015 | 540.41 |
| 2016 | 466.95 |
| 2017 | 627.72 |
| 2018 | 1047.67 |
| 2019 | 777.53 |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |
| 2025 | - |