| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 565275 |
| 2020 | 548082 |
| 2019 | 530889 |
| 2018 | 582153 |
| 2017 | 485270 |
| 2016 | 574174 |
| 2015 | 516001 |
| 2014 | 552217 |
| 2013 | 528936 |
| 2012 | 543603 |
| 2011 | 534243 |
| 2010 | 540168 |
| 2009 | 536398 |
| 2008 | 538789 |
| 2007 | 537269 |
| 2006 | 538234 |
| 2005 | 537621 |
| 2004 | 538010 |
| 2003 | 537763 |
| 2002 | 537920 |
| 2001 | 537820 |
| 2000 | 537884 |
| 1999 | 537843 |
| 1998 | 537869 |
| 1997 | 537853 |
| 1996 | 537863 |
| 1995 | 537856 |
| 1994 | 537861 |
| 1993 | 537858 |
| 1992 | 537860 |
| 1991 | 537859 |
| 1990 | 537859 |