| Year | Net Export Increment of Processing Trade | GDP Increment | The Contribution of Processing Trade to GDP | GDP Growth Rate | The Pull Degree of Processing Trade to GDP Growth |
| 1981 | −3.3 | 40.7 | −8.1 | 9.0 | −0.7 |
| 1982 | 0.0 | 49.6 | 0.1 | 12.0 | 0.0 |
| 1983 | 3.9 | 28.8 | 13.5 | 7.3 | 1.0 |
| 1984 | 9.5 | 90.0 | 10.6 | 15.6 | 1.6 |
| 1985 | −5.3 | 118.6 | −4.5 | 18.0 | −0.8 |
| 1986 | −15.1 | 90.1 | −16.8 | 12.7 | −2.1 |
| 1987 | 5.3 | 179.2 | 2.9 | 19.6 | 0.6 |
| 1988 | −4.5 | 308.7 | −1.4 | 15.8 | −0.2 |
| 1989 | 97.8 | 226.0 | 43.3 | 7.2 | 3.1 |
| 1990 | 66.8 | 177.6 | 37.6 | 11.6 | 4.3 |
| 1991 | 43.2 | 334.3 | 12.9 | 17.7 | 2.3 |
| 1992 | 34.7 | 554.2 | 6.3 | 22.1 | 1.4 |
| 1993 | 94.1 | 1021.7 | 9.2 | 23.0 | 2.1 |
| 1994 | 254.2 | 1149.7 | 22.1 | 19.7 | 4.4 |
| 1995 | 249.1 | 1314.0 | 19.0 | 15.6 | 2.9 |
| 1996 | 284.0 | 901.9 | 31.5 | 11.3 | 3.5 |
| 1997 | 204.0 | 939.6 | 21.7 | 11.2 | 2.4 |
| 1998 | 242.5 | 756.3 | 32.1 | 10.8 | 3.5 |
| 1999 | −40.7 | 719.8 | −5.7 | 10.1 | −0.6 |
| 2000 | 334.5 | 1490.6 | 22.4 | 11.5 | 2.6 |
| 2001 | 301.8 | 1298.0 | 23.3 | 10.5 | 2.4 |
| 2002 | 133.3 | 1463.2 | 9.1 | 12.4 | 1.1 |
| 2003 | 792.9 | 2342.2 | 33.9 | 14.8 | 5.0 |
| 2004 | 716.7 | 3020.0 | 23.7 | 14.8 | 3.5 |
| 2005 | 952.9 | 3692.8 | 25.8 | 14.1 | 3.6 |
| 2006 | 879.2 | 4030.4 | 21.8 | 14.8 | 3.2 |
| 2007 | 1130.1 | 5189.3 | 21.8 | 14.9 | 3.2 |
| 2008 | 568.9 | 5019.7 | 11.3 | 10.4 | 1.2 |
| 2009 | −1162.2 | 2685.9 | −43.3 | 9.7 | −4.2 |
| 2010 | 932.1 | 6530.5 | 14.3 | 12.4 | 1.8 |
| 2011 | 345.1 | 7197.2 | 4.8 | 10.0 | 0.5 |
| 2012 | 118.5 | 3857.6 | 3.1 | 8.2 | 0.3 |
| 2013 | −126.3 | 5096.1 | −2.5 | 8.5 | −0.2 |
| 2014 | 7.6 | 5628.0 | 0.1 | 7.8 | 0.0 |
| 2015 | 478.6 | 5020.5 | 9.5 | 8.0 | 1.6 |