| 2025年中报 | 2024年年报 | 2024年中报 | 2023年年报 | 2023年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 电镀金刚线(元) | 56,935,800.90 | 239,820,765.32 | 161,967,885.12 | 388,560,053.76 | 178,511,648.54 |
| 环形线(元) | - | - | - | - | 12,821,664.40 |
| 金刚石砂轮(元) | 36,367,279.84 | 71,135,342.12 | 34,878,508.42 | 55,808,077.32 | 23,885,031.35 |
| 其他(元) | 9,660,705.99 | 37,872,218.68 | 17,112,240.53 | 36,679,691.18 | 3,684,346.41 |
| 营业成本(元) | |||||
| 电镀金刚线(元) | 51,258,545.56 | 220,112,889.08 | 142,463,556.28 | 294,547,096.25 | 135,921,319.93 |
| 环形线(元) | - | - | - | - | - |
| 金刚石砂轮(元) | 18,242,862.76 | 33,478,473.43 | 15,851,994.62 | 28,844,582.50 | 12,823,533.70 |
| 其他(元) | 12,730,044.21 | 32,843,159.71 | 13,063,153.22 | 23,783,958.55 | - |
| 毛利(元) | |||||
| 电镀金刚线(元) | 5,677,255.34 | 19,707,876.24 | 19,504,328.84 | 94,012,957.51 | 42,590,328.61 |
| 环形线(元) | - | - | - | - | - |
| 金刚石砂轮(元) | 18,124,417.08 | 37,656,868.69 | 19,026,513.80 | 26,963,494.82 | 11,061,497.65 |
| 其他(元) | -3,069,338.22 | 5,029,058.97 | 4,049,087.31 | 12,895,732.63 | - |
| 毛利率(%) | |||||
| 电镀金刚线(%) | 9.97 | 8.22 | 12.04 | 24.20 | 23.86 |
| 环形线(%) | - | - | - | - | - |
| 金刚石砂轮(%) | 49.84 | 52.94 | 54.55 | 48.31 | 46.31 |
| 其他(%) | -31.77 | 13.28 | 23.66 | 35.16 | - |
| 收入构成(%) | |||||
| 电镀金刚线(%) | 55.30 | 68.75 | 75.70 | 80.77 | 81.55 |
| 环形线(%) | - | - | - | - | 5.86 |
| 金刚石砂轮(%) | 35.32 | 20.39 | 16.30 | 11.60 | 10.91 |
| 其他(%) | 9.38 | 10.86 | 8.00 | 7.62 | 1.68 |
| 毛利构成(%) | |||||
| 电镀金刚线(%) | 27.38 | 31.59 | 45.81 | 70.23 | 79.38 |
| 环形线(%) | - | - | - | - | 0.00 |
| 金刚石砂轮(%) | 87.42 | 60.35 | 44.68 | 20.14 | 20.62 |
| 其他(%) | -14.80 | 8.06 | 9.51 | 9.63 | 0.00 |