| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 499649 |
| 2020 | 568275 |
| 2019 | 636901 |
| 2018 | 542640 |
| 2017 | 683562 |
| 2016 | 536931 |
| 2015 | 663734 |
| 2014 | 550990 |
| 2013 | 648840 |
| 2012 | 562081 |
| 2011 | 637584 |
| 2010 | 570784 |
| 2009 | 629039 |
| 2008 | 577587 |
| 2007 | 622529 |
| 2006 | 582888 |
| 2005 | 617556 |
| 2004 | 587008 |
| 2003 | 613748 |
| 2002 | 590204 |
| 2001 | 610828 |
| 2000 | 592681 |
| 1999 | 608586 |
| 1998 | 594597 |
| 1997 | 606863 |
| 1996 | 596079 |
| 1995 | 605538 |
| 1994 | 597225 |
| 1993 | 604519 |
| 1992 | 598109 |
| 1991 | 603734 |
| 1990 | 598792 |