| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 42836 |
| 2020 | 38391 |
| 2019 | 33946 |
| 2018 | 19511 |
| 2017 | 5076 |
| 2016 | 1764 |
| 2015 | 1036 |
| 2014 | 793 |
| 2013 | 693 |
| 2012 | 647 |
| 2011 | 625 |
| 2010 | 615 |
| 2009 | 609 |
| 2008 | 607 |
| 2007 | 605 |
| 2006 | 605 |
| 2005 | 604 |
| 2004 | 604 |
| 2003 | 604 |
| 2002 | 604 |
| 2001 | 604 |
| 2000 | 604 |
| 1999 | 604 |
| 1998 | 604 |
| 1997 | 604 |
| 1996 | 604 |
| 1995 | 604 |
| 1994 | 604 |
| 1993 | 604 |
| 1992 | 604 |
| 1991 | 604 |
| 1990 | 604 |