| 年份 | 原形聚乙烯进口金额(百万美元) |
|---|---|
| 1994 | 877.18 |
| 1995 | 1444.61 |
| 1996 | 1581.93 |
| 1997 | 1769.38 |
| 1998 | 1628.21 |
| 1999 | 1631.63 |
| 2000 | 2133.65 |
| 2001 | 2655.75 |
| 2002 | 2697.86 |
| 2003 | 2398.61 |
| 2004 | 3330.21 |
| 2005 | 3717.69 |
| 2006 | 3998.37 |
| 2007 | 3863.07 |
| 2008 | 4663.08 |
| 2009 | 5827.79 |
| 2010 | 6477.23 |
| 2011 | 7343.88 |
| 2012 | 7764.55 |
| 2013 | 9582.70 |
| 2014 | 10378.27 |
| 2015 | 9325.88 |
| 2016 | 8511.59 |
| 2017 | 10565.08 |
| 2018 | 12334.13 |
| 2019 | 11766.82 |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |
| 2025 | - |