| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 3 |
| 2019 | 13 |
| 2018 | 110994 |
| 2017 | 221975 |
| 2016 | 149707 |
| 2015 | 162365 |
| 2014 | 159672 |
| 2013 | 160223 |
| 2012 | 160110 |
| 2011 | 160133 |
| 2010 | 160128 |
| 2009 | 160129 |
| 2008 | 160129 |
| 2007 | 160129 |
| 2006 | 160129 |
| 2005 | 160129 |
| 2004 | 160129 |
| 2003 | 160129 |
| 2002 | 160129 |
| 2001 | 160129 |
| 2000 | 160129 |
| 1999 | 160129 |
| 1998 | 160129 |
| 1997 | 160129 |
| 1996 | 160129 |
| 1995 | 160129 |
| 1994 | 160129 |
| 1993 | 160129 |
| 1992 | 160129 |
| 1991 | 160129 |
| 1990 | 160129 |