| 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 | 3,238 | 2,416 | 88 | 558 | 48 | 128 | 0 | 详情 |
| 2022-12-31 | 3,329 | 2,581 | 87 | 470 | 47 | 144 | 0 | 详情 |
| 2021-12-31 | 3,091 | 2,221 | 47 | 398 | 37 | 386 | 2 | 详情 |
| 2020-12-31 | 3,134 | 2,158 | 74 | 173 | 50 | 472 | 207 | 详情 |
| 2019-12-31 | 3,268 | 2,367 | 59 | 192 | 53 | 597 | 0 | 详情 |
| 2018-12-31 | 3,418 | 2,498 | 60 | 227 | 60 | 573 | 0 | 详情 |
| 2017-12-31 | 3,023 | 2,251 | 50 | 174 | 40 | 508 | 0 | 详情 |
| 2016-12-31 | 2,768 | 2,037 | 55 | 305 | 43 | 328 | 0 | 详情 |
| 2015-12-31 | 2,887 | 2,168 | 40 | 344 | 34 | 301 | 0 | 详情 |
| 2014-12-31 | 3,167 | 2,375 | 47 | 340 | 38 | 367 | 0 | 详情 |
| 2013-12-31 | 3,098 | 2,294 | 64 | 343 | 35 | 362 | 0 | 详情 |
| 2012-12-31 | 3,065 | 2,289 | 97 | 323 | 54 | 302 | 0 | 详情 |
| 2011-12-31 | 3,310 | 2,292 | 110 | 345 | 56 | 0 | 507 | 详情 |
| 2010-12-31 | 3,761 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,693 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,547 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |