| 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 | 0.33 / 0 | 9.21 / 8 | 5.71 / 5 | -1.80 / -1 | 83.66 / 77 |
| 2023 | 0.37 / 0 | 9.35 / 8 | 5.96 / 5 | -2.27 / -1 | 88.36 / 77 |
| 2022 | 0.34 / 0 | 8.60 / 7 | 5.09 / 4 | -2.10 / -1 | 94.02 / 80 |
| 2021 | 0.24 / 0 | 8.28 / 8 | 4.73 / 4 | -1.72 / -1 | 80.71 / 78 |
| 2020 | 0.20 / 0 | 7.21 / 8 | 4.33 / 4 | -1.74 / -1 | 68.70 / 78 |
| 2019 | 0.08 / 0 | 7.61 / 8 | 4.50 / 5 | -1.41 / -1 | 70.10 / 78 |
| 2018 | 0.05 / 0 | 6.89 / 6 | 4.67 / 4 | -1.33 / -1 | 80.57 / 77 |
| 2017 | 0.03 / 0 | 6.32 / 6 | 4.46 / 4 | -1.47 / -1 | 71.14 / 76 |
| 2016 | / | 5.86 / 7 | 3.98 / 4 | -0.83 / -1 | 60.75 / 74 |
| 2015 | / | 5.58 / 8 | 3.49 / 5 | -0.70 / -1 | 51.48 / 75 |
| 2014 | / | 5.11 / 8 | 3.27 / 5 | -0.65 / -1 | 43.88 / 74 |
| 2013 | / | 4.47 / 9 | 3.02 / 6 | -0.43 / 0 | 33.54 / 70 |
| 2012 | / | 4.48 / 12 | 2.82 / 7 | -0.39 / -1 | 24.73 / 66 |
| 2011 | / | 3.84 / 12 | 2.64 / 8 | -0.52 / -1 | 20.73 / 66 |
| 2010 | / | 3.39 / 12 | 2.28 / 8 | -0.26 / 0 | 18.42 / 66 |
| 2009 | / | 3.09 / 12 | 2.15 / 8 | -0.13 / 0 | 17.06 / 66 |
| 2008 | / | 2.98 / 12 | 2.13 / 8 | -0.12 / 0 | 16.37 / 67 |
| 2007 | / | 2.76 / 12 | 2.35 / 10 | -0.17 / 0 | 14.86 / 66 |
| 2006 | / | 2.66 / 12 | 2.17 / 10 | -0.11 / 0 | 14.34 / 68 |