| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 146540 |
| 2020 | 146520 |
| 2019 | 146500 |
| 2018 | 143314 |
| 2017 | 122590 |
| 2016 | 117314 |
| 2015 | 116576 |
| 2014 | 116470 |
| 2013 | 116455 |
| 2012 | 116453 |
| 2011 | 116452 |
| 2010 | 116452 |
| 2009 | 116452 |
| 2008 | 116452 |
| 2007 | 116452 |
| 2006 | 116452 |
| 2005 | 116452 |
| 2004 | 116452 |
| 2003 | 116452 |
| 2002 | 116452 |
| 2001 | 116452 |
| 2000 | 116452 |
| 1999 | 116452 |
| 1998 | 116452 |
| 1997 | 116452 |
| 1996 | 116452 |
| 1995 | 116452 |
| 1994 | 116452 |
| 1993 | 116452 |
| 1992 | 116452 |
| 1991 | 116452 |
| 1990 | 116452 |