| 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 | 8.09 / 3 | 8.72 / 3 | 14.16 / 6 | 2.03 / 0 | 175.74 / 77 |
| 2023 | 7.27 / 3 | 7.82 / 3 | 12.98 / 5 | 0.93 / 0 | 172.10 / 79 |
| 2022 | 6.00 / 3 | 6.41 / 3 | 12.08 / 6 | -0.09 / 0 | 155.07 / 80 |
| 2021 | 7.38 / 5 | 5.88 / 3 | 12.03 / 8 | 0.86 / 0 | 111.04 / 75 |
| 2020 | 5.65 / 3 | 5.41 / 3 | 13.38 / 8 | 1.20 / 0 | 131.97 / 80 |
| 2019 | 5.81 / 3 | 10.29 / 6 | 12.87 / 8 | -0.67 / 0 | 119.59 / 76 |
| 2018 | 4.88 / 3 | 10.85 / 7 | 13.09 / 9 | 0.32 / 0 | 103.29 / 72 |
| 2017 | 5.64 / 3 | 10.78 / 7 | 13.72 / 9 | 0.83 / 0 | 101.45 / 69 |
| 2016 | / | 10.76 / 7 | 17.85 / 12 | 0.08 / 0 | 98.73 / 68 |
| 2015 | / | 9.71 / 7 | 15.63 / 11 | 0.08 / 0 | 96.30 / 70 |
| 2014 | / | 10.40 / 7 | 16.69 / 11 | -0.60 / 0 | 105.22 / 73 |
| 2013 | / | 10.34 / 7 | 13.80 / 10 | 0.25 / 0 | 102.09 / 76 |
| 2012 | / | 10.95 / 8 | 11.90 / 9 | 0.14 / 0 | 99.87 / 78 |
| 2011 | / | 9.67 / 8 | 11.38 / 10 | 0.86 / 0 | 93.79 / 82 |
| 2010 | / | 8.98 / 6 | 10.80 / 8 | 0.72 / 0 | 97.89 / 75 |
| 2009 | / | 9.29 / 6 | 8.83 / 6 | 1.37 / 0 | 104.97 / 74 |
| 2008 | / | 8.91 / 6 | 8.83 / 6 | 1.69 / 1 | 96.54 / 74 |
| 2007 | / | 6.76 / 6 | 11.08 / 10 | 1.00 / 0 | 73.37 / 71 |
| 2006 | / | 5.13 / 7 | 6.39 / 8 | 0.94 / 1 | 52.97 / 73 |