| 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 | 2,791 | 1,455 | 124 | 318 | 87 | 365 | 442 | 详情 |
| 2022-12-31 | 2,874 | 1,434 | 101 | 480 | 94 | 351 | 414 | 详情 |
| 2021-12-31 | 2,999 | 865 | 69 | 418 | 80 | 558 | 1,009 | 详情 |
| 2020-12-31 | 2,750 | 590 | 96 | 444 | 66 | 580 | 974 | 详情 |
| 2019-12-31 | 2,229 | 351 | 114 | 385 | 89 | 470 | 820 | 详情 |
| 2018-12-31 | 2,232 | 413 | 52 | 363 | 86 | 869 | 449 | 详情 |
| 2017-12-31 | 2,182 | 387 | 56 | 346 | 81 | 886 | 426 | 详情 |
| 2016-12-31 | 2,078 | 450 | 49 | 302 | 95 | 762 | 420 | 详情 |
| 2015-12-31 | 2,137 | 498 | 85 | 233 | 100 | 748 | 473 | 详情 |
| 2014-12-31 | 2,195 | 551 | 93 | 276 | 79 | 787 | 409 | 详情 |
| 2013-12-31 | 2,787 | 829 | 135 | 248 | 118 | 1,139 | 318 | 详情 |
| 2012-12-31 | 2,796 | 1,093 | 68 | 329 | 81 | 1,225 | 0 | 详情 |
| 2012-06-30 | 2,719 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,657 | 852 | 48 | 268 | 71 | 0 | 1,418 | 详情 |
| 2010-12-31 | 2,710 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,694 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,620 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |