| 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 | 3,775 | 2,346 | 398 | 205 | 132 | 694 | 0 | 详情 |
| 2022-12-31 | 3,928 | 2,244 | 607 | 280 | 158 | 639 | 0 | 详情 |
| 2021-12-31 | 4,053 | 2,244 | 636 | 292 | 194 | 687 | 0 | 详情 |
| 2020-12-31 | 4,320 | 2,750 | 556 | 559 | 146 | 309 | 0 | 详情 |
| 2019-12-31 | 4,515 | 3,420 | 292 | 480 | 83 | 240 | 0 | 详情 |
| 2018-12-31 | 5,003 | 3,935 | 285 | 468 | 72 | 243 | 0 | 详情 |
| 2017-12-31 | 5,058 | 3,979 | 283 | 465 | 72 | 259 | 0 | 详情 |
| 2016-12-31 | 5,064 | 3,906 | 282 | 470 | 75 | 331 | 0 | 详情 |
| 2015-12-31 | 5,166 | 3,993 | 280 | 475 | 73 | 345 | 0 | 详情 |
| 2014-12-31 | 5,433 | 4,155 | 121 | 310 | 84 | 763 | 0 | 详情 |
| 2013-12-31 | 3,894 | 2,791 | 98 | 263 | 60 | 682 | 0 | 详情 |
| 2012-12-31 | 3,855 | 2,779 | 94 | 255 | 58 | 669 | 0 | 详情 |
| 2011-12-31 | 3,686 | 2,931 | 139 | 147 | 157 | 312 | 0 | 详情 |
| 2010-12-31 | 4,054 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,807 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,604 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |