| 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 | 3,086 | 1,678 | 149 | 318 | 93 | 488 | 360 | 详情 |
| 2022-12-31 | 3,038 | 1,698 | 153 | 341 | 105 | 417 | 324 | 详情 |
| 2021-12-31 | 2,904 | 1,624 | 205 | 393 | 115 | 265 | 302 | 详情 |
| 2020-12-31 | 2,943 | 1,613 | 193 | 445 | 111 | 283 | 298 | 详情 |
| 2019-12-31 | 2,847 | 1,599 | 162 | 403 | 112 | 288 | 283 | 详情 |
| 2018-12-31 | 2,998 | 1,793 | 166 | 606 | 96 | 285 | 52 | 详情 |
| 2017-12-31 | 2,444 | 1,536 | 165 | 358 | 80 | 305 | 0 | 详情 |
| 2016-12-31 | 2,633 | 1,784 | 164 | 354 | 72 | 259 | 0 | 详情 |
| 2015-12-31 | 2,948 | 1,817 | 152 | 378 | 76 | 525 | 0 | 详情 |
| 2014-12-31 | 829 | 322 | 30 | 127 | 21 | 44 | 285 | 详情 |
| 2013-12-31 | 839 | 352 | 20 | 145 | 24 | 54 | 244 | 详情 |
| 2012-12-31 | 816 | 295 | 24 | 192 | 21 | 56 | 228 | 详情 |
| 2012-06-30 | 855 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 813 | 304 | 0 | 194 | 0 | 38 | 189 | 详情 |
| 2010-12-31 | 797 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 704 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 774 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |