| 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 | 4,541 | 3,155 | 378 | 628 | 85 | 295 | 0 | 详情 |
| 2022-12-31 | 5,252 | 3,755 | 423 | 660 | 88 | 326 | 0 | 详情 |
| 2021-12-31 | 4,315 | 2,988 | 381 | 557 | 73 | 316 | 0 | 详情 |
| 2020-12-31 | 4,144 | 3,021 | 292 | 473 | 57 | 301 | 0 | 详情 |
| 2019-12-31 | 4,004 | 3,044 | 128 | 389 | 55 | 388 | 0 | 详情 |
| 2018-12-31 | 4,362 | 3,518 | 132 | 395 | 60 | 257 | 0 | 详情 |
| 2017-12-31 | 4,349 | 3,759 | 70 | 262 | 51 | 207 | 0 | 详情 |
| 2016-12-31 | 4,210 | 3,602 | 169 | 264 | 67 | 108 | 0 | 详情 |
| 2015-12-31 | 5,052 | 4,487 | 141 | 227 | 67 | 130 | 0 | 详情 |
| 2014-12-31 | 4,744 | 3,508 | 165 | 298 | 87 | 686 | 0 | 详情 |
| 2013-12-31 | 5,510 | 3,850 | 394 | 467 | 71 | 728 | 0 | 详情 |
| 2012-12-31 | 6,760 | 5,166 | 432 | 427 | 97 | 638 | 0 | 详情 |
| 2012-06-30 | 7,069 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 6,935 | 5,171 | 365 | 625 | 83 | 0 | 691 | 详情 |
| 2010-12-31 | 8,059 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 9,859 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,135 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |