| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 553112 |
| 2020 | 507473 |
| 2019 | 461834 |
| 2018 | 251278 |
| 2017 | 40721 |
| 2016 | 12441 |
| 2015 | 7712 |
| 2014 | 6360 |
| 2013 | 5884 |
| 2012 | 5703 |
| 2011 | 5631 |
| 2010 | 5603 |
| 2009 | 5591 |
| 2008 | 5586 |
| 2007 | 5585 |
| 2006 | 5584 |
| 2005 | 5583 |
| 2004 | 5583 |
| 2003 | 5583 |
| 2002 | 5583 |
| 2001 | 5583 |
| 2000 | 5583 |
| 1999 | 5583 |
| 1998 | 5583 |
| 1997 | 5583 |
| 1996 | 5583 |
| 1995 | 5583 |
| 1994 | 5583 |
| 1993 | 5583 |
| 1992 | 5583 |
| 1991 | 5583 |
| 1990 | 5583 |