| 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 | 3,288 | 2,366 | 134 | 318 | 49 | 421 | 0 | 详情 |
| 2022-12-31 | 3,712 | 2,823 | 159 | 336 | 56 | 338 | 0 | 详情 |
| 2021-12-31 | 3,743 | 2,889 | 156 | 381 | 46 | 271 | 0 | 详情 |
| 2020-12-31 | 4,327 | 3,433 | 186 | 371 | 45 | 292 | 0 | 详情 |
| 2019-12-31 | 4,218 | 3,480 | 80 | 254 | 34 | 370 | 0 | 详情 |
| 2018-12-31 | 4,562 | 3,793 | 87 | 277 | 34 | 371 | 0 | 详情 |
| 2017-12-31 | 4,864 | 4,076 | 85 | 301 | 27 | 375 | 0 | 详情 |
| 2016-12-31 | 4,987 | 4,225 | 87 | 306 | 29 | 340 | 0 | 详情 |
| 2015-12-31 | 5,240 | 4,481 | 76 | 317 | 30 | 336 | 0 | 详情 |
| 2014-12-31 | 5,203 | 4,555 | 83 | 252 | 23 | 290 | 0 | 详情 |
| 2013-12-31 | 5,428 | 4,724 | 91 | 240 | 33 | 340 | 0 | 详情 |
| 2012-12-31 | 5,853 | 5,116 | 81 | 231 | 34 | 364 | 0 | 详情 |
| 2012-06-30 | 6,074 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 6,559 | 5,641 | 62 | 241 | 27 | 588 | 0 | 详情 |
| 2010-12-31 | 6,995 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,305 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,266 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |