| 年份 | 研发费用(亿) / 占比 | 销售费用(亿) / 占比 | 管理费用(亿) / 占比 | 财务费用(亿) / 占比 | 营业成本(亿)(原材料+折旧+人工) / 占比 |
|---|---|---|---|---|---|
| 2024 | 13.15 / 3 | 10.59 / 2 | 9.44 / 2 | -1.52 / 0 | 329.52 / 84 |
| 2023 | 12.86 / 3 | 11.36 / 3 | 9.83 / 2 | -2.05 / 0 | 283.96 / 84 |
| 2022 | 14.83 / 4 | 14.45 / 4 | 9.65 / 3 | -1.64 / 0 | 258.12 / 82 |
| 2021 | 17.09 / 4 | 15.32 / 4 | 11.52 / 3 | -2.96 / 0 | 301.17 / 84 |
| 2020 | 13.44 / 4 | 15.45 / 4 | 10.12 / 3 | -1.98 / 0 | 275.19 / 82 |
| 2019 | 17.76 / 5 | 15.26 / 5 | 9.56 / 3 | -1.90 / 0 | 245.31 / 82 |
| 2018 | 16.64 / 5 | 12.02 / 4 | 7.97 / 2 | -1.64 / 0 | 244.10 / 85 |
| 2017 | 19.97 / 6 | 26.95 / 8 | 7.08 / 2 | -2.44 / 0 | 250.45 / 78 |
| 2016 | / | 19.62 / 7 | 24.62 / 9 | -1.95 / 0 | 206.13 / 75 |
| 2015 | / | 15.91 / 6 | 24.44 / 9 | -2.47 / 0 | 181.31 / 71 |
| 2014 | / | 17.38 / 6 | 21.37 / 8 | -2.46 / 0 | 190.99 / 73 |
| 2013 | / | 14.43 / 6 | 17.04 / 8 | -1.97 / 0 | 155.23 / 73 |
| 2012 | / | 11.17 / 6 | 12.37 / 7 | -2.05 / -1 | 131.08 / 74 |
| 2011 | / | 10.10 / 5 | 9.15 / 5 | -1.68 / 0 | 131.44 / 74 |
| 2010 | / | 10.19 / 6 | 8.20 / 5 | -0.93 / 0 | 116.96 / 74 |
| 2009 | / | 7.70 / 7 | 5.96 / 5 | -0.52 / 0 | 77.07 / 73 |
| 2008 | / | 5.26 / 6 | 5.89 / 6 | -0.59 / 0 | 66.45 / 75 |
| 2007 | / | 6.19 / 7 | 5.37 / 6 | -0.55 / 0 | 63.59 / 75 |
| 2006 | / | 4.94 / 6 | 4.98 / 6 | -0.43 / 0 | 58.23 / 75 |
| 2005 | / | 3.60 / 5 | 3.94 / 6 | -0.19 / 0 | 49.00 / 77 |
| 2004 | / | 3.84 / 6 | 3.10 / 5 | -0.08 / 0 | 45.44 / 78 |
| 2003 | / | 3.15 / 6 | 4.20 / 8 | 0.12 / 0 | 37.58 / 73 |
| 2002 | / | 2.98 / 6 | 3.93 / 9 | 0.53 / 1 | 31.49 / 73 |
| 2001 | / | 2.18 / 6 | 3.63 / 10 | 0.97 / 2 | 25.05 / 74 |
| 2000 | / | 1.78 / 6 | 3.33 / 11 | 1.24 / 4 | 21.09 / 74 |
| 1999 | / | 1.35 / 5 | 3.52 / 14 | 1.50 / 6 | 18.98 / 77 |