| 2025年年报 | 2025年中报 | 2024年年报 | 2024年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| C型密封环(元) | 12,755,734.20 | 5,733,859.35 | 9,738,805.67 | 4,735,997.99 |
| 合金密封环(元) | 104,059,476.23 | 48,935,007.30 | 99,085,951.30 | 47,498,008.66 |
| 镍基合金密封环(元) | 31,444,785.61 | 15,885,014.86 | 24,363,954.78 | 13,199,436.54 |
| 其他业务(元) | 1,259,585.85 | - | 161,357.91 | 73,990.66 |
| 其他(元) | - | 35,223.45 | - | - |
| 营业成本(元) | ||||
| C型密封环(元) | 5,549,942.22 | 2,714,916.21 | 4,652,793.69 | 2,414,393.70 |
| 合金密封环(元) | 28,566,656.40 | 13,784,398.95 | 27,600,721.91 | 13,415,688.42 |
| 镍基合金密封环(元) | 11,423,810.00 | 5,411,801.18 | 8,923,879.33 | 4,565,185.76 |
| 其他业务(元) | 705,501.33 | - | 88,418.04 | 47,601.28 |
| 其他(元) | - | 15,895.64 | - | - |
| 毛利(元) | ||||
| C型密封环(元) | 7,205,791.98 | 3,018,943.14 | 5,086,011.98 | 2,321,604.29 |
| 合金密封环(元) | 75,492,819.83 | 35,150,608.35 | 71,485,229.39 | 34,082,320.24 |
| 镍基合金密封环(元) | 20,020,975.61 | 10,473,213.68 | 15,440,075.45 | 8,634,250.78 |
| 其他业务(元) | 554,084.52 | - | 72,939.87 | 26,389.38 |
| 其他(元) | - | 19,327.81 | - | - |
| 毛利率(%) | ||||
| C型密封环(%) | 56.49 | 52.65 | 52.22 | 49.02 |
| 合金密封环(%) | 72.55 | 71.83 | 72.14 | 71.76 |
| 镍基合金密封环(%) | 63.67 | 65.93 | 63.37 | 65.41 |
| 其他业务(%) | 43.99 | - | 45.20 | 35.67 |
| 其他(%) | - | 54.87 | - | - |
| 收入构成(%) | ||||
| C型密封环(%) | 8.53 | 8.12 | 7.30 | 7.23 |
| 合金密封环(%) | 69.60 | 69.32 | 74.31 | 72.51 |
| 镍基合金密封环(%) | 21.03 | 22.50 | 18.27 | 20.15 |
| 其他业务(%) | 0.84 | - | 0.12 | 0.11 |
| 其他(%) | - | 0.05 | - | - |
| 毛利构成(%) | ||||
| C型密封环(%) | 6.98 | 6.20 | 5.52 | 5.15 |
| 合金密封环(%) | 73.10 | 72.23 | 77.63 | 75.63 |
| 镍基合金密封环(%) | 19.39 | 21.52 | 16.77 | 19.16 |
| 其他业务(%) | 0.54 | - | 0.08 | 0.06 |
| 其他(%) | - | 0.04 | - | - |