| 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 | 2.08 / 0 | 0.00 / 0 | 22.02 / 4 | 34.73 / 7 | 327.02 / 73 |
| 2023 | 2.09 / 0 | 0.01 / 0 | 22.71 / 5 | 34.84 / 7 | 331.02 / 75 |
| 2022 | 1.98 / 0 | 0.00 / 0 | 17.15 / 4 | 38.89 / 9 | 316.92 / 78 |
| 2021 | 1.86 / 0 | 0.01 / 0 | 17.59 / 5 | 32.60 / 10 | 260.82 / 82 |
| 2020 | 1.48 / 0 | 0.01 / 0 | 15.84 / 6 | 23.25 / 9 | 176.33 / 70 |
| 2019 | 1.55 / 0 | 0.01 / 0 | 13.53 / 5 | 25.16 / 10 | 178.51 / 71 |
| 2018 | 0.19 / 0 | 0.00 / 0 | 12.96 / 5 | 21.55 / 8 | 179.40 / 69 |
| 2017 | 0.20 / 0 | 0.01 / 0 | 11.24 / 5 | 16.96 / 8 | 152.45 / 75 |
| 2016 | / | 0.00 / 0 | 10.68 / 6 | 13.45 / 7 | 126.89 / 71 |
| 2015 | / | 0.00 / 0 | 9.80 / 5 | 14.37 / 7 | 125.99 / 69 |
| 2014 | / | 0.00 / 0 | 9.67 / 5 | 14.09 / 7 | 126.01 / 71 |
| 2013 | / | 0.00 / 0 | 7.66 / 4 | 11.47 / 7 | 118.27 / 73 |
| 2012 | / | 0.00 / 0 | 6.97 / 4 | 11.65 / 7 | 124.29 / 78 |
| 2011 | / | 0.00 / 0 | 5.80 / 3 | 9.86 / 5 | 156.17 / 85 |
| 2010 | / | 0.00 / 0 | 4.99 / 3 | 8.36 / 5 | 143.09 / 87 |
| 2009 | / | 0.00 / 0 | 5.16 / 4 | 7.11 / 6 | 99.83 / 84 |
| 2008 | / | 0.00 / 0 | 4.40 / 4 | 8.06 / 7 | 114.32 / 104 |
| 2007 | / | 0.04 / 0 | 4.77 / 5 | 3.33 / 3 | 67.54 / 80 |
| 2006 | / | 0.05 / 0 | 4.56 / 5 | 2.55 / 3 | 67.34 / 82 |
| 2005 | / | 0.06 / 0 | 4.33 / 5 | 0.53 / 0 | 64.15 / 83 |
| 2004 | / | 0.07 / 0 | 3.42 / 5 | 0.94 / 1 | 52.08 / 81 |
| 2003 | / | 0.09 / 0 | 2.73 / 4 | 1.92 / 3 | 44.14 / 77 |
| 2002 | / | 0.09 / 0 | 1.18 / 2 | 2.61 / 4 | 42.39 / 79 |
| 2001 | / | 0.09 / 0 | 1.29 / 2 | 2.23 / 4 | 39.65 / 78 |
| 2000 | / | 0.07 / 0 | 0.75 / 1 | 1.91 / 4 | 36.15 / 80 |