| 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 | 15,413 | 1,089 | 12,582 | 794 | 254 | 694 | 0 | 详情 |
| 2022-12-31 | 17,276 | 1,145 | 14,116 | 1,028 | 216 | 771 | 0 | 详情 |
| 2021-12-31 | 19,182 | 1,068 | 16,165 | 900 | 253 | 796 | 0 | 详情 |
| 2020-12-31 | 20,625 | 777 | 17,813 | 737 | 263 | 1,035 | 0 | 详情 |
| 2019-12-31 | 21,278 | 803 | 18,375 | 762 | 273 | 1,065 | 0 | 详情 |
| 2018-12-31 | 22,236 | 839 | 19,203 | 796 | 285 | 1,113 | 0 | 详情 |
| 2017-12-31 | 26,199 | 989 | 22,626 | 938 | 336 | 1,310 | 0 | 详情 |
| 2016-12-31 | 31,976 | 1,207 | 27,615 | 1,145 | 410 | 1,599 | 0 | 详情 |
| 2015-12-31 | 37,039 | 1,314 | 32,069 | 1,882 | 463 | 1,311 | 0 | 详情 |
| 2014-12-31 | 37,727 | 0 | 34,096 | 1,544 | 429 | 1,658 | 0 | 详情 |
| 2013-12-31 | 40,111 | 0 | 35,887 | 1,791 | 538 | 1,895 | 0 | 详情 |
| 2012-12-31 | 38,979 | 0 | 34,969 | 1,630 | 463 | 1,917 | 0 | 详情 |
| 2012-06-30 | 38,361 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 37,971 | 0 | 34,052 | 1,716 | 418 | 1,785 | 0 | 详情 |
| 2010-12-31 | 34,468 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 14,566 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,717 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |