| 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 | 4,526 | 3,157 | 174 | 371 | 183 | 641 | 0 | 详情 |
| 2022-12-31 | 4,507 | 3,235 | 131 | 392 | 161 | 588 | 0 | 详情 |
| 2021-12-31 | 4,231 | 3,072 | 118 | 355 | 127 | 559 | 0 | 详情 |
| 2020-12-31 | 4,063 | 2,900 | 124 | 350 | 141 | 548 | 0 | 详情 |
| 2019-12-31 | 4,085 | 2,513 | 132 | 660 | 186 | 594 | 0 | 详情 |
| 2018-12-31 | 4,120 | 2,524 | 136 | 665 | 193 | 602 | 0 | 详情 |
| 2017-12-31 | 4,089 | 2,518 | 130 | 659 | 187 | 595 | 0 | 详情 |
| 2016-12-31 | 4,005 | 2,489 | 115 | 639 | 177 | 585 | 0 | 详情 |
| 2015-12-31 | 4,079 | 2,549 | 121 | 641 | 176 | 592 | 0 | 详情 |
| 2014-12-31 | 3,646 | 1,774 | 101 | 626 | 153 | 583 | 0 | 详情 |
| 2013-12-31 | 3,245 | 1,785 | 99 | 625 | 151 | 585 | 0 | 详情 |
| 2012-12-31 | 3,021 | 1,582 | 93 | 615 | 148 | 0 | 583 | 详情 |
| 2012-06-30 | 2,888 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,074 | 1,338 | 86 | 483 | 143 | 0 | 709 | 详情 |
| 2010-12-31 | 2,051 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 7,199 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 5,320 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |