| 年份 | 聚丙烯腈纤维进口金额(百万美元) |
|---|---|
| 1994 | - |
| 1995 | - |
| 1996 | - |
| 1997 | - |
| 1998 | - |
| 1999 | - |
| 2000 | - |
| 2001 | 495.25 |
| 2002 | 554.19 |
| 2003 | 666.41 |
| 2004 | 776.81 |
| 2005 | 878.81 |
| 2006 | 687.39 |
| 2007 | 633.55 |
| 2008 | 372.91 |
| 2009 | 378.35 |
| 2010 | 556.81 |
| 2011 | 678.75 |
| 2012 | 592.48 |
| 2013 | 667.71 |
| 2014 | 520.18 |
| 2015 | 425.48 |
| 2016 | 300.47 |
| 2017 | 343.78 |
| 2018 | 423.72 |
| 2019 | 249.31 |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |
| 2025 | - |