| 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 | 4,021 | 2,563 | 163 | 378 | 117 | 791 | 9 | 详情 |
| 2022-12-31 | 4,462 | 2,784 | 190 | 417 | 159 | 868 | 44 | 详情 |
| 2021-12-31 | 4,632 | 2,960 | 201 | 383 | 162 | 873 | 53 | 详情 |
| 2020-12-31 | 4,842 | 2,831 | 231 | 410 | 165 | 1,186 | 19 | 详情 |
| 2019-12-31 | 4,825 | 2,795 | 245 | 525 | 164 | 845 | 251 | 详情 |
| 2018-12-31 | 5,063 | 3,562 | 195 | 128 | 151 | 616 | 411 | 详情 |
| 2017-12-31 | 5,252 | 3,450 | 206 | 135 | 154 | 859 | 448 | 详情 |
| 2016-12-31 | 6,016 | 3,780 | 512 | 802 | 164 | 675 | 83 | 详情 |
| 2015-12-31 | 6,396 | 3,980 | 518 | 714 | 172 | 896 | 116 | 详情 |
| 2014-12-31 | 6,710 | 4,035 | 656 | 736 | 188 | 1,095 | 0 | 详情 |
| 2013-12-31 | 6,645 | 4,034 | 598 | 797 | 176 | 1,040 | 0 | 详情 |
| 2012-12-31 | 7,323 | 3,794 | 1,074 | 1,067 | 194 | 1,194 | 0 | 详情 |
| 2012-06-30 | 6,465 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 6,518 | 3,754 | 787 | 790 | 174 | 1,013 | 0 | 详情 |
| 2010-12-31 | 6,001 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,708 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,778 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |