| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 376791 |
| 2020 | 356705 |
| 2019 | 336619 |
| 2018 | 280337 |
| 2017 | 189201 |
| 2016 | 134811 |
| 2015 | 110393 |
| 2014 | 98124 |
| 2013 | 91540 |
| 2012 | 87866 |
| 2011 | 85770 |
| 2010 | 84558 |
| 2009 | 83851 |
| 2008 | 83437 |
| 2007 | 83194 |
| 2006 | 83051 |
| 2005 | 82967 |
| 2004 | 82918 |
| 2003 | 82888 |
| 2002 | 82871 |
| 2001 | 82861 |
| 2000 | 82855 |
| 1999 | 82851 |
| 1998 | 82849 |
| 1997 | 82848 |
| 1996 | 82847 |
| 1995 | 82847 |
| 1994 | 82847 |
| 1993 | 82847 |
| 1992 | 82846 |
| 1991 | 82846 |
| 1990 | 82846 |