| 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 | 3,909 | 1,417 | 731 | 947 | 70 | 393 | 351 | 详情 |
| 2022-12-31 | 4,101 | 1,290 | 1,048 | 967 | 66 | 380 | 350 | 详情 |
| 2021-12-31 | 3,490 | 1,115 | 891 | 757 | 56 | 349 | 322 | 详情 |
| 2020-12-31 | 3,266 | 1,233 | 740 | 713 | 65 | 287 | 228 | 详情 |
| 2019-12-31 | 3,000 | 1,110 | 634 | 722 | 61 | 305 | 168 | 详情 |
| 2018-12-31 | 2,771 | 1,261 | 594 | 613 | 56 | 247 | 0 | 详情 |
| 2017-12-31 | 2,429 | 1,034 | 550 | 552 | 51 | 242 | 0 | 详情 |
| 2016-12-31 | 2,401 | 1,064 | 544 | 487 | 43 | 263 | 0 | 详情 |
| 2015-12-31 | 2,270 | 1,024 | 490 | 493 | 48 | 215 | 0 | 详情 |
| 2014-12-31 | 1,731 | 919 | 326 | 298 | 30 | 158 | 0 | 详情 |
| 2013-12-31 | 1,497 | 804 | 274 | 238 | 27 | 154 | 0 | 详情 |
| 2012-12-31 | 1,360 | 788 | 237 | 160 | 25 | 150 | 0 | 详情 |
| 2012-06-30 | 1,273 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,271 | 695 | 239 | 161 | 24 | 152 | 0 | 详情 |
| 2010-12-31 | 1,242 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,222 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 662 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |