| 2025年年报 | 2025年中报 | 2024年年报 | 2024年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 电镀金刚线(元) | 131,123,116.05 | 56,935,800.90 | 239,820,765.32 | 161,967,885.12 |
| 金刚石砂轮(元) | 75,201,597.25 | 36,367,279.84 | 71,135,342.12 | 34,878,508.42 |
| 其他(元) | 21,890,222.60 | 9,660,705.99 | 37,872,218.68 | 17,112,240.53 |
| 营业成本(元) | ||||
| 电镀金刚线(元) | 121,243,214.33 | 51,258,545.56 | 220,112,889.08 | 142,463,556.28 |
| 金刚石砂轮(元) | 36,691,772.75 | 18,242,862.76 | 33,478,473.43 | 15,851,994.62 |
| 其他(元) | 20,533,659.02 | 12,730,044.21 | 32,843,159.71 | 13,063,153.22 |
| 毛利(元) | ||||
| 电镀金刚线(元) | 9,879,901.72 | 5,677,255.34 | 19,707,876.24 | 19,504,328.84 |
| 金刚石砂轮(元) | 38,509,824.50 | 18,124,417.08 | 37,656,868.69 | 19,026,513.80 |
| 其他(元) | 1,356,563.58 | -3,069,338.22 | 5,029,058.97 | 4,049,087.31 |
| 毛利率(%) | ||||
| 电镀金刚线(%) | 7.53 | 9.97 | 8.22 | 12.04 |
| 金刚石砂轮(%) | 51.21 | 49.84 | 52.94 | 54.55 |
| 其他(%) | 6.20 | -31.77 | 13.28 | 23.66 |
| 收入构成(%) | ||||
| 电镀金刚线(%) | 57.46 | 55.30 | 68.75 | 75.70 |
| 金刚石砂轮(%) | 32.95 | 35.32 | 20.39 | 16.30 |
| 其他(%) | 9.59 | 9.38 | 10.86 | 8.00 |
| 毛利构成(%) | ||||
| 电镀金刚线(%) | 19.86 | 27.38 | 31.59 | 45.81 |
| 金刚石砂轮(%) | 77.41 | 87.42 | 60.35 | 44.68 |
| 其他(%) | 2.73 | -14.80 | 8.06 | 9.51 |