| 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 | 4,098 | 3,018 | 80 | 793 | 54 | 153 | 0 | 详情 |
| 2022-12-31 | 4,298 | 3,256 | 81 | 784 | 55 | 122 | 0 | 详情 |
| 2021-12-31 | 4,617 | 3,575 | 82 | 790 | 39 | 131 | 0 | 详情 |
| 2020-12-31 | 4,762 | 3,712 | 80 | 793 | 38 | 139 | 0 | 详情 |
| 2019-12-31 | 5,118 | 3,992 | 85 | 852 | 39 | 150 | 0 | 详情 |
| 2018-12-31 | 5,187 | 4,201 | 79 | 743 | 30 | 134 | 0 | 详情 |
| 2017-12-31 | 5,393 | 4,611 | 53 | 575 | 24 | 130 | 0 | 详情 |
| 2016-12-31 | 5,102 | 4,294 | 43 | 599 | 26 | 140 | 0 | 详情 |
| 2015-12-31 | 5,425 | 4,537 | 49 | 668 | 24 | 147 | 0 | 详情 |
| 2014-12-31 | 5,215 | 4,386 | 44 | 643 | 22 | 120 | 0 | 详情 |
| 2013-12-31 | 6,279 | 5,428 | 33 | 640 | 24 | 154 | 0 | 详情 |
| 2012-12-31 | 6,247 | 5,361 | 35 | 672 | 22 | 157 | 0 | 详情 |
| 2012-06-30 | 5,815 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 5,655 | 4,865 | 31 | 616 | 15 | 128 | 0 | 详情 |
| 2010-12-31 | 5,875 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,601 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 7,225 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |