| 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 | 0.61 / 0 | 31.58 / 18 | 8.87 / 5 | 5.85 / 3 | 85.42 / 49 |
| 2023 | 0.63 / 0 | 30.38 / 17 | 10.52 / 6 | 3.87 / 2 | 76.92 / 45 |
| 2022 | 0.82 / 0 | 26.40 / 14 | 10.04 / 5 | 5.56 / 3 | 66.36 / 36 |
| 2021 | 0.70 / 0 | 27.81 / 16 | 10.22 / 5 | 4.45 / 2 | 57.16 / 32 |
| 2020 | 0.67 / 0 | 26.65 / 13 | 7.48 / 3 | 7.61 / 3 | 53.26 / 27 |
| 2019 | 0.85 / 0 | 23.99 / 15 | 7.77 / 5 | 11.55 / 7 | 56.02 / 36 |
| 2018 | 0.46 / 0 | 22.00 / 16 | 6.93 / 5 | 8.76 / 6 | 43.51 / 32 |
| 2017 | 0.19 / 0 | 20.21 / 15 | 6.57 / 4 | 11.68 / 8 | 47.09 / 35 |
| 2016 | / | 17.87 / 9 | 8.21 / 4 | 11.91 / 6 | 86.80 / 46 |
| 2015 | / | 16.84 / 8 | 7.60 / 4 | 8.73 / 4 | 90.29 / 47 |
| 2014 | / | 17.62 / 9 | 7.72 / 4 | 6.40 / 3 | 96.47 / 50 |
| 2013 | / | 16.61 / 10 | 7.59 / 4 | 7.31 / 4 | 81.03 / 50 |
| 2012 | / | 15.68 / 13 | 7.54 / 6 | 8.45 / 7 | 54.48 / 47 |
| 2011 | / | 14.54 / 11 | 10.14 / 7 | 7.45 / 5 | 69.70 / 52 |
| 2010 | / | 11.39 / 6 | 10.04 / 5 | 4.21 / 2 | 96.35 / 57 |
| 2009 | / | 10.98 / 7 | 8.13 / 5 | 3.01 / 2 | 75.63 / 52 |
| 2008 | / | 9.78 / 7 | 8.00 / 6 | 4.51 / 3 | 69.16 / 52 |
| 2007 | / | 7.82 / 7 | 5.51 / 5 | 1.00 / 1 | 45.39 / 45 |
| 2006 | / | 6.83 / 10 | 3.27 / 5 | 0.85 / 1 | 39.04 / 61 |
| 2005 | / | 5.88 / 12 | 2.38 / 5 | 1.22 / 2 | 28.97 / 62 |
| 2004 | / | 5.27 / 12 | 1.86 / 4 | 0.89 / 2 | 26.66 / 62 |
| 2003 | / | 4.25 / 15 | 1.20 / 4 | 0.52 / 1 | 17.10 / 61 |
| 2002 | / | 5.21 / 20 | 1.27 / 4 | 0.37 / 1 | 14.27 / 55 |
| 2001 | / | 4.07 / 21 | 0.69 / 3 | 0.14 / 0 | 10.15 / 54 |
| 2000 | / | 3.90 / 26 | 0.61 / 4 | 0.02 / 0 | 7.27 / 50 |
| 1999 | / | 2.40 / 22 | 0.56 / 5 | -0.08 / 0 | 5.56 / 53 |