| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 24915 |
| 2020 | 27829 |
| 2019 | 30743 |
| 2018 | 15164 |
| 2017 | 15938 |
| 2016 | 15937 |
| 2015 | 15937 |
| 2014 | 15937 |
| 2013 | 15937 |
| 2012 | 15937 |
| 2011 | 15937 |
| 2010 | 15937 |
| 2009 | 15937 |
| 2008 | 15937 |
| 2007 | 15937 |
| 2006 | 15937 |
| 2005 | 15937 |
| 2004 | 15937 |
| 2003 | 15937 |
| 2002 | 15937 |
| 2001 | 15937 |
| 2000 | 15937 |
| 1999 | 15937 |
| 1998 | 15937 |
| 1997 | 15937 |
| 1996 | 15937 |
| 1995 | 15937 |
| 1994 | 15937 |
| 1993 | 15937 |
| 1992 | 15937 |
| 1991 | 15937 |
| 1990 | 15937 |