| 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 | 0.98 / 0 | 21.75 / 16 | 18.14 / 13 | -0.67 / 0 | 74.28 / 54 |
| 2023 | 0.99 / 0 | 21.25 / 15 | 17.11 / 12 | -0.97 / 0 | 79.83 / 57 |
| 2022 | 1.45 / 1 | 19.37 / 15 | 15.59 / 12 | -1.26 / -1 | 71.98 / 57 |
| 2021 | 0.63 / 0 | 19.43 / 16 | 15.14 / 12 | -1.08 / 0 | 63.33 / 54 |
| 2020 | 0.50 / 0 | 16.16 / 14 | 13.16 / 12 | -1.23 / -1 | 61.64 / 56 |
| 2019 | 0.50 / 0 | 14.51 / 13 | 12.53 / 11 | -1.19 / -1 | 61.56 / 58 |
| 2018 | 0.62 / 0 | 12.13 / 12 | 11.95 / 12 | -1.08 / -1 | 58.68 / 59 |
| 2017 | 0.56 / 0 | 12.62 / 11 | 12.11 / 11 | -1.01 / 0 | 63.24 / 59 |
| 2016 | / | 13.78 / 12 | 12.85 / 11 | -1.07 / 0 | 65.43 / 57 |
| 2015 | / | 12.26 / 11 | 12.17 / 11 | -1.22 / -1 | 59.41 / 57 |
| 2014 | / | 11.30 / 12 | 12.05 / 13 | -2.16 / -2 | 53.62 / 58 |
| 2013 | / | 10.22 / 12 | 11.29 / 13 | -1.89 / -2 | 48.81 / 59 |
| 2012 | / | 8.35 / 11 | 10.17 / 14 | -1.84 / -2 | 42.52 / 60 |
| 2011 | / | 6.60 / 11 | 9.19 / 15 | -1.52 / -2 | 35.39 / 59 |
| 2010 | / | 5.39 / 11 | 7.47 / 15 | -0.15 / 0 | 28.35 / 58 |
| 2009 | / | 4.62 / 11 | 6.56 / 16 | -0.09 / 0 | 23.90 / 58 |
| 2008 | / | 3.82 / 10 | 7.17 / 19 | -0.25 / 0 | 20.81 / 57 |
| 2007 | / | 3.26 / 9 | 5.94 / 18 | -0.16 / 0 | 18.89 / 57 |