| 年份 | 阀门进口金额(百万美元) |
|---|---|
| 1994 | - |
| 1995 | - |
| 1996 | 263.58 |
| 1997 | 326.39 |
| 1998 | 307.64 |
| 1999 | 409.39 |
| 2000 | 450.72 |
| 2001 | 580.14 |
| 2002 | 806.74 |
| 2003 | 1233.19 |
| 2004 | 1963.75 |
| 2005 | 2382.87 |
| 2006 | 2926.52 |
| 2007 | 3184.09 |
| 2008 | 4361.61 |
| 2009 | 4392.18 |
| 2010 | 5217.01 |
| 2011 | 6321.95 |
| 2012 | 6029.73 |
| 2013 | 6500.59 |
| 2014 | 6417.90 |
| 2015 | 5663.05 |
| 2016 | 5388.17 |
| 2017 | 6108.81 |
| 2018 | 7321.92 |
| 2019 | 7157.01 |
| 2020 | 7589.41 |
| 2021 | 8986.79 |
| 2022 | 8268.85 |
| 2023 | 7950.80 |
| 2024 | - |
| 2025 | - |