| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 236462 |
| 2020 | 236506 |
| 2019 | 236550 |
| 2018 | 248721 |
| 2017 | 389837 |
| 2016 | 430987 |
| 2015 | 435920 |
| 2014 | 436483 |
| 2013 | 436547 |
| 2012 | 436554 |
| 2011 | 436555 |
| 2010 | 436555 |
| 2009 | 436555 |
| 2008 | 436555 |
| 2007 | 436555 |
| 2006 | 436555 |
| 2005 | 436555 |
| 2004 | 436555 |
| 2003 | 436555 |
| 2002 | 436555 |
| 2001 | 436555 |
| 2000 | 436555 |
| 1999 | 436555 |
| 1998 | 436555 |
| 1997 | 436555 |
| 1996 | 436555 |
| 1995 | 436555 |
| 1994 | 436555 |
| 1993 | 436555 |
| 1992 | 436555 |
| 1991 | 436555 |
| 1990 | 436555 |