| 年份 | 原形聚氯乙烯进口金额(百万美元) |
|---|---|
| 1994 | 368.20 |
| 1995 | 576.24 |
| 1996 | 625.06 |
| 1997 | 862.33 |
| 1998 | 1019.91 |
| 1999 | 1077.01 |
| 2000 | 1352.80 |
| 2001 | 1460.04 |
| 2002 | 1335.69 |
| 2003 | 1500.64 |
| 2004 | 1705.41 |
| 2005 | 1415.67 |
| 2006 | 1272.24 |
| 2007 | 1277.54 |
| 2008 | 1256.51 |
| 2009 | 1598.02 |
| 2010 | 1624.69 |
| 2011 | 1594.86 |
| 2012 | 1365.41 |
| 2013 | 1226.13 |
| 2014 | 1111.48 |
| 2015 | 939.68 |
| 2016 | 863.68 |
| 2017 | 1052.73 |
| 2018 | 997.93 |
| 2019 | 860.69 |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |
| 2025 | - |