| 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 | 14,012 | 11,013 | 381 | 2,219 | 113 | 286 | 0 | 详情 |
| 2022-12-31 | 15,123 | 12,190 | 397 | 1,981 | 90 | 465 | 0 | 详情 |
| 2021-12-31 | 17,087 | 14,019 | 409 | 2,056 | 100 | 503 | 0 | 详情 |
| 2020-12-31 | 18,786 | 15,671 | 426 | 1,886 | 170 | 633 | 0 | 详情 |
| 2019-12-31 | 18,985 | 15,688 | 420 | 2,081 | 166 | 630 | 0 | 详情 |
| 2018-12-31 | 19,468 | 16,156 | 418 | 2,093 | 174 | 627 | 0 | 详情 |
| 2017-12-31 | 19,901 | 16,556 | 422 | 2,061 | 176 | 686 | 0 | 详情 |
| 2016-12-31 | 19,080 | 15,742 | 414 | 2,094 | 158 | 672 | 0 | 详情 |
| 2015-12-31 | 23,264 | 15,167 | 416 | 2,196 | 160 | 667 | 0 | 详情 |
| 2014-12-31 | 23,697 | 15,471 | 371 | 2,287 | 157 | 705 | 0 | 详情 |
| 2013-12-31 | 26,672 | 17,214 | 381 | 1,200 | 219 | 2,106 | 0 | 详情 |
| 2012-12-31 | 26,602 | 22,080 | 266 | 1,330 | 266 | 2,660 | 0 | 详情 |
| 2012-06-30 | 26,079 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 25,844 | 17,997 | 319 | 1,188 | 259 | 0 | 2,744 | 详情 |
| 2010-12-31 | 26,553 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 22,114 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,424 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |