| 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 | 0.07 / 0 | 46.32 / 15 | 21.51 / 7 | 0.08 / 0 | 205.13 / 68 |
| 2023 | 0.19 / 0 | 50.41 / 16 | 22.42 / 7 | -0.17 / 0 | 224.21 / 73 |
| 2022 | 0.18 / 0 | 54.50 / 16 | 22.09 / 6 | 1.14 / 0 | 242.29 / 72 |
| 2021 | 0.22 / 0 | 57.62 / 16 | 20.79 / 5 | 1.45 / 0 | 253.89 / 72 |
| 2020 | 0.17 / 0 | 57.86 / 15 | 20.01 / 5 | 0.02 / 0 | 263.09 / 72 |
| 2019 | 0.15 / 0 | 64.13 / 12 | 24.43 / 4 | 0.72 / 0 | 399.25 / 78 |
| 2018 | 0.08 / 0 | 64.59 / 13 | 23.30 / 4 | -1.01 / 0 | 382.92 / 78 |
| 2017 | 0.08 / 0 | 66.92 / 13 | 21.97 / 4 | -1.08 / 0 | 371.58 / 77 |
| 2016 | / | 70.46 / 14 | 19.80 / 4 | -2.02 / 0 | 370.72 / 77 |
| 2015 | / | 73.90 / 14 | 22.92 / 4 | -3.57 / 0 | 382.53 / 76 |
| 2014 | / | 76.01 / 14 | 22.25 / 4 | -3.00 / 0 | 405.51 / 77 |
| 2013 | / | 74.45 / 14 | 19.87 / 3 | -3.37 / 0 | 408.17 / 77 |
| 2012 | / | 71.01 / 14 | 18.71 / 3 | -3.18 / 0 | 384.93 / 77 |
| 2011 | / | 67.15 / 14 | 18.31 / 3 | -1.72 / 0 | 363.48 / 75 |
| 2010 | / | 61.89 / 13 | 17.67 / 3 | 0.04 / 0 | 339.46 / 76 |
| 2009 | / | 47.37 / 16 | 6.74 / 2 | -1.48 / 0 | 230.35 / 78 |
| 2008 | / | 45.66 / 15 | 6.40 / 2 | -0.86 / 0 | 225.68 / 78 |
| 2007 | / | 37.26 / 15 | 4.80 / 2 | 0.26 / 0 | 183.01 / 76 |
| 2006 | / | 37.00 / 17 | 3.89 / 1 | 0.32 / 0 | 167.53 / 78 |
| 2005 | / | 26.68 / 14 | 3.74 / 2 | 0.32 / 0 | 149.04 / 81 |
| 2004 | / | 19.92 / 14 | 3.37 / 2 | 0.32 / 0 | 112.96 / 81 |
| 2003 | / | 15.86 / 13 | 2.64 / 2 | 0.29 / 0 | 95.62 / 81 |
| 2002 | / | 9.06 / 11 | 3.33 / 4 | 0.43 / 0 | 62.18 / 81 |
| 2001 | / | 5.35 / 9 | 2.54 / 4 | 0.68 / 1 | 49.74 / 84 |
| 2000 | / | 1.12 / 4 | 2.81 / 11 | 0.18 / 0 | 20.69 / 82 |
| 1999 | / | 0.21 / 3 | 0.68 / 11 | 0.22 / 3 | 4.71 / 76 |