| 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 |
|---|---|---|---|---|---|
| 2025 | 0.93 / 2 | 1.04 / 2 | 5.15 / 11 | 16.36 / 35 | 86.02 / 187 |
| 2024 | 10.80 / 4 | 2.41 / 1 | 7.51 / 3 | 19.68 / 8 | 221.45 / 100 |
| 2023 | 11.64 / 4 | 2.31 / 0 | 6.90 / 2 | 20.10 / 7 | 244.45 / 89 |
| 2022 | 12.90 / 3 | 2.42 / 0 | 7.51 / 2 | 21.47 / 6 | 273.74 / 84 |
| 2021 | 14.54 / 4 | 2.94 / 0 | 9.42 / 2 | 23.87 / 7 | 252.22 / 75 |
| 2020 | 12.74 / 3 | 2.98 / 0 | 10.25 / 3 | 25.62 / 8 | 236.46 / 74 |
| 2019 | 9.92 / 3 | 3.21 / 1 | 11.35 / 3 | 29.16 / 9 | 227.50 / 71 |
| 2018 | 9.30 / 3 | 11.90 / 4 | 9.68 / 3 | 27.41 / 9 | 198.46 / 67 |
| 2017 | 10.17 / 3 | 13.04 / 4 | 8.92 / 2 | 21.17 / 6 | 197.29 / 65 |
| 2016 | / | 11.66 / 5 | 14.41 / 6 | 14.78 / 6 | 157.87 / 68 |
| 2015 | / | 11.91 / 5 | 13.85 / 6 | 16.20 / 7 | 147.65 / 71 |
| 2014 | / | 11.48 / 5 | 11.61 / 5 | 12.29 / 6 | 153.23 / 78 |
| 2013 | / | 11.29 / 5 | 11.99 / 5 | 9.31 / 4 | 166.52 / 79 |
| 2012 | / | 11.44 / 5 | 11.10 / 5 | 10.93 / 5 | 166.94 / 82 |
| 2011 | / | 9.33 / 5 | 10.14 / 5 | 4.32 / 2 | 149.31 / 82 |
| 2010 | / | 8.74 / 5 | 8.71 / 5 | 2.33 / 1 | 136.83 / 78 |
| 2009 | / | 7.75 / 5 | 7.26 / 4 | 3.13 / 2 | 120.57 / 79 |
| 2008 | / | 7.06 / 4 | 5.61 / 3 | 2.87 / 1 | 125.57 / 79 |
| 2007 | / | 7.83 / 5 | 5.31 / 3 | 3.92 / 2 | 120.74 / 78 |
| 2006 | / | 6.78 / 5 | 5.17 / 4 | 4.51 / 3 | 97.08 / 79 |
| 2005 | / | 5.37 / 5 | 4.95 / 5 | 1.93 / 1 | 77.54 / 79 |
| 2004 | / | 3.96 / 5 | 3.36 / 4 | 1.96 / 2 | 53.90 / 76 |
| 2003 | / | 3.45 / 5 | 3.43 / 5 | 1.57 / 2 | 41.73 / 71 |
| 2002 | / | 2.51 / 5 | 3.03 / 6 | 1.30 / 2 | 31.91 / 70 |
| 2001 | / | 1.67 / 6 | 1.73 / 7 | 0.32 / 1 | 18.01 / 74 |
| 2000 | / | 1.51 / 6 | 1.14 / 4 | 0.57 / 2 | 17.22 / 71 |
| 1999 | / | 1.18 / 6 | 1.36 / 7 | 0.51 / 2 | 11.38 / 66 |