| 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 | 3,672 | 2,874 | 0 | 630 | 24 | 144 | 0 | 详情 |
| 2022-12-31 | 3,124 | 2,391 | 0 | 571 | 25 | 137 | 0 | 详情 |
| 2021-12-31 | 3,270 | 2,566 | 0 | 560 | 26 | 118 | 0 | 详情 |
| 2020-12-31 | 3,276 | 2,595 | 0 | 534 | 28 | 119 | 0 | 详情 |
| 2019-12-31 | 3,461 | 2,759 | 0 | 555 | 29 | 118 | 0 | 详情 |
| 2018-12-31 | 3,287 | 2,655 | 9 | 475 | 28 | 120 | 0 | 详情 |
| 2017-12-31 | 3,295 | 2,665 | 9 | 453 | 28 | 140 | 0 | 详情 |
| 2016-12-31 | 3,074 | 2,453 | 13 | 446 | 27 | 135 | 0 | 详情 |
| 2015-12-31 | 2,922 | 2,628 | 21 | 126 | 33 | 114 | 0 | 详情 |
| 2014-12-31 | 2,826 | 2,543 | 21 | 117 | 33 | 112 | 0 | 详情 |
| 2013-12-31 | 2,673 | 2,404 | 20 | 101 | 33 | 115 | 0 | 详情 |
| 2012-12-31 | 2,350 | 2,129 | 2 | 83 | 25 | 111 | 0 | 详情 |
| 2011-12-31 | 2,303 | 2,056 | 6 | 119 | 29 | 0 | 93 | 详情 |
| 2010-12-31 | 1,892 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 715 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 451 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |