| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 296983 |
| 2020 | 301872 |
| 2019 | 306761 |
| 2018 | 331153 |
| 2017 | 396472 |
| 2016 | 458476 |
| 2015 | 494532 |
| 2014 | 514427 |
| 2013 | 525107 |
| 2012 | 530759 |
| 2011 | 533728 |
| 2010 | 535281 |
| 2009 | 536092 |
| 2008 | 536515 |
| 2007 | 536736 |
| 2006 | 536851 |
| 2005 | 536911 |
| 2004 | 536942 |
| 2003 | 536958 |
| 2002 | 536967 |
| 2001 | 536971 |
| 2000 | 536974 |
| 1999 | 536975 |
| 1998 | 536975 |
| 1997 | 536976 |
| 1996 | 536976 |
| 1995 | 536976 |
| 1994 | 536976 |
| 1993 | 536976 |
| 1992 | 536976 |
| 1991 | 536976 |
| 1990 | 536976 |