| 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 | 2,683 | 2,004 | 65 | 303 | 32 | 279 | 0 | 详情 |
| 2022-12-31 | 3,083 | 2,184 | 64 | 315 | 36 | 484 | 0 | 详情 |
| 2021-12-31 | 3,397 | 2,437 | 69 | 347 | 43 | 501 | 0 | 详情 |
| 2020-12-31 | 3,515 | 2,517 | 71 | 353 | 40 | 534 | 0 | 详情 |
| 2019-12-31 | 3,633 | 2,553 | 106 | 347 | 41 | 586 | 0 | 详情 |
| 2018-12-31 | 4,464 | 3,408 | 121 | 251 | 42 | 642 | 0 | 详情 |
| 2017-12-31 | 4,403 | 3,290 | 125 | 259 | 47 | 682 | 0 | 详情 |
| 2016-12-31 | 4,359 | 3,284 | 123 | 263 | 49 | 640 | 0 | 详情 |
| 2015-12-31 | 4,373 | 3,283 | 123 | 242 | 50 | 675 | 0 | 详情 |
| 2014-12-31 | 4,419 | 3,327 | 122 | 225 | 0 | 0 | 745 | 详情 |
| 2013-12-31 | 2,358 | 1,949 | 67 | 119 | 25 | 0 | 198 | 详情 |
| 2012-12-31 | 2,410 | 1,982 | 67 | 120 | 27 | 0 | 214 | 详情 |
| 2012-06-30 | 2,495 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,452 | 2,009 | 69 | 132 | 31 | 0 | 211 | 详情 |
| 2010-12-31 | 2,355 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,088 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,861 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |