| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 1099603 |
| 2020 | 1057327 |
| 2019 | 1015051 |
| 2018 | 840720 |
| 2017 | 542600 |
| 2016 | 378821 |
| 2015 | 314419 |
| 2014 | 285457 |
| 2013 | 271504 |
| 2012 | 264539 |
| 2011 | 260997 |
| 2010 | 259179 |
| 2009 | 258242 |
| 2008 | 257757 |
| 2007 | 257506 |
| 2006 | 257375 |
| 2005 | 257308 |
| 2004 | 257273 |
| 2003 | 257255 |
| 2002 | 257245 |
| 2001 | 257240 |
| 2000 | 257238 |
| 1999 | 257237 |
| 1998 | 257236 |
| 1997 | 257236 |
| 1996 | 257235 |
| 1995 | 257235 |
| 1994 | 257235 |
| 1993 | 257235 |
| 1992 | 257235 |
| 1991 | 257235 |
| 1990 | 257235 |