| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 133490 |
| 2020 | 138108 |
| 2019 | 142726 |
| 2018 | 130827 |
| 2017 | 154799 |
| 2016 | 132299 |
| 2015 | 146659 |
| 2014 | 137072 |
| 2013 | 143289 |
| 2012 | 139179 |
| 2011 | 141862 |
| 2010 | 140096 |
| 2009 | 141252 |
| 2008 | 140492 |
| 2007 | 140990 |
| 2006 | 140664 |
| 2005 | 140878 |
| 2004 | 140737 |
| 2003 | 140829 |
| 2002 | 140769 |
| 2001 | 140809 |
| 2000 | 140783 |
| 1999 | 140800 |
| 1998 | 140788 |
| 1997 | 140796 |
| 1996 | 140791 |
| 1995 | 140794 |
| 1994 | 140792 |
| 1993 | 140793 |
| 1992 | 140793 |
| 1991 | 140793 |
| 1990 | 140793 |