| 报告时间 | 员工总数 | 生产人员 | 销售人员 | 技术人员 | 财务人员 | 行政人员 | 其他人员 | 操作 |
| 2023-12-31 | 3,914 | 2,069 | 325 | 875 | 86 | 559 | 0 | 详情 |
| 2022-12-31 | 3,985 | 2,250 | 340 | 883 | 85 | 427 | 0 | 详情 |
| 2021-12-31 | 4,008 | 2,260 | 342 | 889 | 83 | 434 | 0 | 详情 |
| 2020-12-31 | 3,348 | 1,694 | 295 | 921 | 70 | 368 | 0 | 详情 |
| 2019-12-31 | 3,633 | 2,042 | 290 | 802 | 69 | 430 | 0 | 详情 |
| 2018-12-31 | 3,663 | 2,070 | 434 | 650 | 64 | 445 | 0 | 详情 |
| 2017-12-31 | 3,631 | 2,112 | 396 | 652 | 67 | 404 | 0 | 详情 |
| 2016-12-31 | 3,750 | 2,227 | 425 | 616 | 67 | 415 | 0 | 详情 |
| 2015-12-31 | 3,849 | 2,264 | 308 | 691 | 71 | 515 | 0 | 详情 |
| 2014-12-31 | 3,888 | 2,361 | 311 | 672 | 64 | 480 | 0 | 详情 |
| 2013-12-31 | 3,811 | 2,342 | 318 | 618 | 63 | 470 | 0 | 详情 |
| 2012-12-31 | 3,765 | 2,294 | 358 | 660 | 49 | 404 | 0 | 详情 |
| 2012-06-30 | 3,773 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,811 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2010-12-31 | 3,321 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,391 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,781 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |