| 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 | 31,256 | 25,721 | 409 | 2,620 | 208 | 2,298 | 0 | 详情 |
| 2022-12-31 | 27,564 | 23,026 | 382 | 2,080 | 175 | 1,901 | 0 | 详情 |
| 2021-12-31 | 33,434 | 28,230 | 373 | 2,351 | 202 | 2,278 | 0 | 详情 |
| 2020-12-31 | 35,336 | 29,273 | 434 | 2,791 | 307 | 2,531 | 0 | 详情 |
| 2019-12-31 | 34,439 | 28,080 | 350 | 3,595 | 275 | 2,139 | 0 | 详情 |
| 2018-12-31 | 35,723 | 30,056 | 335 | 2,940 | 270 | 2,122 | 0 | 详情 |
| 2017-12-31 | 37,345 | 30,714 | 326 | 3,892 | 267 | 2,146 | 0 | 详情 |
| 2016-12-31 | 40,507 | 33,430 | 323 | 4,395 | 310 | 2,049 | 0 | 详情 |
| 2015-12-31 | 41,795 | 35,214 | 206 | 2,748 | 347 | 3,280 | 0 | 详情 |
| 2014-12-31 | 45,430 | 38,347 | 0 | 3,162 | 349 | 0 | 3,572 | 详情 |
| 2013-12-31 | 48,101 | 40,496 | 251 | 3,257 | 325 | 0 | 3,772 | 详情 |
| 2012-12-31 | 49,890 | 42,034 | 0 | 3,724 | 380 | 0 | 3,752 | 详情 |
| 2012-06-30 | 53,524 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 54,241 | 43,250 | 0 | 3,960 | 488 | 0 | 6,543 | 详情 |
| 2010-12-31 | 55,121 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 22,872 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 24,899 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |