| 名称 | 收入 | 占比 | 同比 |
| 电磁功能涂层材料 | 560.13 | 50.59% | -- |
| 电磁功能结构件 | 519.70 | 46.93% | -- |
| 电磁兼容材料 | 13.87 | 1.25% | -4.18% |
| 技术服务 | 12.86 | 1.16% | 37.33% |
| 其他 | 0.50 | 0.04% | 29.05% |
| 其他（补充） | 0.23 | 0.02% | -- |
| 成交价 | 平均溢价 | 成交量(万股) | 日期 |
| 42.87 | -18.44% | 36.00 | 2026-04-24 |
| 43.28 | -20.16% | 151.00 | 2026-04-22 |
| 42.52 | -20.36% | 218.00 | 2026-04-17 |
| 42.65 | -19.24% | 220.00 | 2026-04-15 |
| 40.84 | -19.78% | 149.00 | 2026-04-10 |
| 融买(万) | 融卖(手) | 总余额(万) | 收盘价 | 日期 |
| 2773 | 0 | 33100 | 54.95 | 2026-05-25 |
| 2598 | 0 | 32900 | 51.91 | 2026-05-22 |
| 1399 | 0 | 31400 | 50.61 | 2026-05-21 |
| 1349 | 0 | 31000 | 53.39 | 2026-05-20 |
| 1635 | 0 | 30600 | 53.11 | 2026-05-19 |
| 2760 | 0 | 30200 | 53.30 | 2026-05-18 |
| 2012 | 0 | 29500 | 54.24 | 2026-05-15 |
| 4492 | 0 | 29200 | 53.74 | 2026-05-14 |
| 1682 | 0 | 26800 | 52.30 | 2026-05-13 |
| 1434 | 0 | 26300 | 52.15 | 2026-05-12 |