| 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 | 2,573 | 1,677 | 187 | 348 | 41 | 280 | 40 | 详情 |
| 2022-12-31 | 2,656 | 1,731 | 195 | 356 | 42 | 288 | 44 | 详情 |
| 2021-12-31 | 2,764 | 1,845 | 205 | 362 | 37 | 294 | 21 | 详情 |
| 2020-12-31 | 2,863 | 1,919 | 211 | 354 | 39 | 322 | 18 | 详情 |
| 2019-12-31 | 3,010 | 1,992 | 226 | 360 | 39 | 308 | 85 | 详情 |
| 2018-12-31 | 3,186 | 2,168 | 230 | 368 | 41 | 346 | 33 | 详情 |
| 2017-12-31 | 3,432 | 2,400 | 237 | 373 | 41 | 339 | 42 | 详情 |
| 2016-12-31 | 3,460 | 2,404 | 219 | 365 | 39 | 324 | 109 | 详情 |
| 2015-12-31 | 3,586 | 2,504 | 220 | 363 | 41 | 325 | 133 | 详情 |
| 2014-12-31 | 3,070 | 2,201 | 220 | 147 | 36 | 333 | 0 | 详情 |
| 2013-12-31 | 3,168 | 2,290 | 224 | 149 | 35 | 330 | 0 | 详情 |
| 2012-12-31 | 3,181 | 2,328 | 226 | 141 | 35 | 317 | 0 | 详情 |
| 2012-06-30 | 3,194 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,275 | 2,428 | 239 | 107 | 35 | 306 | 0 | 详情 |
| 2010-12-31 | 3,351 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,867 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,066 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |