| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 266958 |
| 2020 | 266848 |
| 2019 | 266738 |
| 2018 | 245728 |
| 2017 | 131000 |
| 2016 | 111191 |
| 2015 | 108797 |
| 2014 | 108483 |
| 2013 | 108441 |
| 2012 | 108436 |
| 2011 | 108435 |
| 2010 | 108435 |
| 2009 | 108435 |
| 2008 | 108435 |
| 2007 | 108435 |
| 2006 | 108435 |
| 2005 | 108435 |
| 2004 | 108435 |
| 2003 | 108435 |
| 2002 | 108435 |
| 2001 | 108435 |
| 2000 | 108435 |
| 1999 | 108435 |
| 1998 | 108435 |
| 1997 | 108435 |
| 1996 | 108435 |
| 1995 | 108435 |
| 1994 | 108435 |
| 1993 | 108435 |
| 1992 | 108435 |
| 1991 | 108435 |
| 1990 | 108435 |