| 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 |
|---|---|---|---|---|---|
| 2025 | 0.18 / 0 | 22.72 / 3 | 11.89 / 1 | 23.03 / 3 | 632.12 / 87 |
| 2024 | 0.36 / 0 | 20.57 / 3 | 11.56 / 1 | 51.60 / 7 | 603.87 / 89 |
| 2023 | 0.30 / 0 | 15.99 / 2 | 12.01 / 1 | 53.31 / 8 | 524.93 / 87 |
| 2022 | 0.59 / 0 | 9.27 / 4 | 10.70 / 4 | 119.34 / 54 | 346.23 / 157 |
| 2021 | 0.91 / 0 | 13.04 / 2 | 16.18 / 3 | 1.58 / 0 | 427.89 / 84 |
| 2020 | 1.19 / 0 | 16.25 / 12 | 12.15 / 9 | 61.27 / 47 | 414.94 / 318 |
| 2019 | 0.34 / 0 | 24.30 / 3 | 12.61 / 1 | 57.62 / 7 | 670.18 / 85 |
| 2018 | / | 24.59 / 3 | 14.41 / 2 | 63.69 / 9 | 628.16 / 89 |
| 2017 | / | 24.61 / 3 | 14.18 / 2 | 21.01 / 3 | 517.93 / 82 |
| 2016 | / | 17.82 / 4 | 9.27 / 2 | 45.22 / 10 | 313.61 / 73 |
| 2015 | / | 19.87 / 5 | 8.41 / 2 | 46.45 / 12 | 257.56 / 69 |
| 2014 | / | 21.66 / 5 | 7.68 / 2 | 34.01 / 9 | 277.03 / 74 |
| 2013 | / | 20.78 / 6 | 6.99 / 2 | 20.45 / 5 | 261.44 / 76 |
| 2012 | / | 18.47 / 6 | 5.99 / 1 | 26.04 / 8 | 215.58 / 71 |
| 2011 | / | 12.60 / 4 | 5.76 / 2 | 20.04 / 7 | 194.98 / 69 |
| 2010 | / | 10.92 / 4 | 4.84 / 2 | 15.88 / 6 | 154.93 / 67 |
| 2009 | / | 7.48 / 4 | 4.11 / 2 | 13.13 / 7 | 132.56 / 79 |
| 2008 | / | 5.87 / 4 | 5.16 / 3 | 6.48 / 4 | 125.12 / 90 |
| 2007 | / | 6.25 / 4 | 5.15 / 3 | 8.11 / 5 | 105.91 / 77 |
| 2006 | / | 5.50 / 4 | 4.60 / 3 | 8.64 / 6 | 104.33 / 80 |
| 2005 | / | 5.85 / 5 | 4.97 / 4 | 8.19 / 8 | 82.12 / 81 |
| 2004 | / | 5.38 / 6 | 4.22 / 5 | 7.94 / 9 | 63.66 / 75 |
| 2003 | / | 3.80 / 7 | 4.17 / 7 | 7.39 / 13 | 50.31 / 93 |
| 2002 | / | 2.86 / 5 | 2.73 / 5 | 5.56 / 11 | 35.76 / 72 |
| 2001 | / | 1.84 / 5 | 1.49 / 4 | 4.53 / 14 | 22.45 / 69 |
| 2000 | / | 1.11 / 4 | 0.82 / 3 | 2.52 / 10 | 16.11 / 68 |
| 1999 | / | 0.88 / 4 | 1.01 / 5 | 1.78 / 9 | 12.50 / 68 |