| 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 | 4,871 | 459 | 91 | 3,510 | 88 | 723 | 0 | 详情 |
| 2022-12-31 | 4,880 | 458 | 95 | 3,475 | 91 | 761 | 0 | 详情 |
| 2021-12-31 | 4,865 | 462 | 94 | 3,430 | 84 | 795 | 0 | 详情 |
| 2020-12-31 | 4,728 | 463 | 93 | 3,131 | 80 | 961 | 0 | 详情 |
| 2019-12-31 | 4,767 | 494 | 111 | 3,113 | 77 | 972 | 0 | 详情 |
| 2018-12-31 | 4,956 | 529 | 131 | 3,101 | 73 | 1,122 | 0 | 详情 |
| 2017-12-31 | 5,088 | 549 | 563 | 2,960 | 88 | 928 | 0 | 详情 |
| 2016-12-31 | 5,244 | 626 | 646 | 2,936 | 88 | 948 | 0 | 详情 |
| 2015-12-31 | 5,325 | 764 | 615 | 2,829 | 107 | 1,010 | 0 | 详情 |
| 2014-12-31 | 4,578 | 861 | 612 | 2,103 | 102 | 900 | 0 | 详情 |
| 2013-12-31 | 4,544 | 884 | 605 | 2,028 | 102 | 925 | 0 | 详情 |
| 2012-12-31 | 4,373 | 970 | 553 | 1,888 | 98 | 864 | 0 | 详情 |
| 2012-06-30 | 3,538 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,586 | 1,079 | 350 | 1,413 | 93 | 0 | 651 | 详情 |
| 2010-12-31 | 3,504 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,113 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,263 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |