| 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 | 0.35 / 0 | / | 0.49 / 0 | 2.72 / 1 | 179.99 / 78 |
| 2023 | 0.46 / 0 | / | 0.30 / 0 | 3.89 / 1 | 177.97 / 77 |
| 2022 | 0.14 / 0 | / | 0.34 / 0 | 5.87 / 2 | 190.08 / 81 |
| 2021 | 0.07 / 0 | / | 0.26 / 0 | 7.35 / 3 | 170.44 / 89 |
| 2020 | 0.18 / 0 | / | 0.24 / 0 | 8.48 / 5 | 131.24 / 83 |
| 2019 | / | / | 0.26 / 0 | 8.79 / 5 | 117.29 / 78 |
| 2018 | / | / | 0.26 / 0 | 10.30 / 7 | 107.98 / 77 |
| 2017 | / | / | 0.25 / 0 | 9.75 / 8 | 97.22 / 80 |
| 2016 | / | / | 0.26 / 0 | 8.55 / 8 | 81.57 / 79 |
| 2015 | / | / | 0.29 / 0 | 9.06 / 7 | 87.42 / 75 |
| 2014 | / | / | 0.30 / 0 | 9.92 / 6 | 105.06 / 72 |
| 2013 | / | 0.00 / 0 | 0.31 / 0 | 10.76 / 7 | 104.94 / 72 |
| 2012 | / | 0.00 / 0 | 0.33 / 0 | 11.20 / 9 | 82.28 / 69 |
| 2011 | / | 0.00 / 0 | 0.23 / 0 | 8.68 / 9 | 68.31 / 72 |
| 2010 | / | / | 0.19 / 0 | 6.48 / 8 | 52.13 / 71 |
| 2009 | / | / | 0.16 / 0 | 8.62 / 11 | 56.36 / 75 |
| 2008 | / | / | 0.19 / 0 | 10.91 / 13 | 70.93 / 86 |
| 2007 | / | / | 0.17 / 0 | 6.94 / 9 | 61.03 / 83 |
| 2006 | / | / | 0.22 / 0 | 4.56 / 7 | 52.29 / 83 |
| 2005 | / | / | 0.10 / 0 | 3.88 / 7 | 46.39 / 86 |
| 2004 | / | / | 0.03 / 0 | 2.24 / 5 | 34.57 / 83 |
| 2003 | / | / | 0.17 / 0 | 1.34 / 4 | 24.67 / 79 |
| 2002 | / | / | / | 0.55 / 2 | 16.33 / 81 |
| 2001 | / | / | / | 0.06 / 0 | 13.16 / 81 |
| 2000 | / | / | / | 0.07 / 0 | 10.51 / 73 |
| 1999 | / | / | / | 0.04 / 0 | 9.86 / 79 |