| 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 | 4,874 | 2,847 | 55 | 280 | 110 | 1,309 | 273 | 详情 |
| 2022-12-31 | 4,844 | 2,892 | 56 | 313 | 106 | 1,110 | 367 | 详情 |
| 2021-12-31 | 4,797 | 3,150 | 63 | 262 | 70 | 1,146 | 106 | 详情 |
| 2020-12-31 | 5,064 | 3,409 | 74 | 269 | 73 | 1,211 | 28 | 详情 |
| 2019-12-31 | 6,340 | 4,231 | 151 | 423 | 96 | 1,324 | 115 | 详情 |
| 2018-12-31 | 6,855 | 4,303 | 246 | 595 | 112 | 459 | 1,140 | 详情 |
| 2017-12-31 | 7,673 | 4,575 | 278 | 624 | 113 | 492 | 1,591 | 详情 |
| 2016-12-31 | 8,071 | 5,210 | 242 | 651 | 101 | 479 | 1,388 | 详情 |
| 2015-12-31 | 8,822 | 5,780 | 185 | 496 | 131 | 498 | 1,732 | 详情 |
| 2014-12-31 | 8,996 | 6,215 | 160 | 691 | 124 | 391 | 1,415 | 详情 |
| 2013-12-31 | 9,000 | 6,221 | 197 | 643 | 139 | 451 | 1,349 | 详情 |
| 2012-12-31 | 9,005 | 5,941 | 168 | 660 | 150 | 433 | 1,653 | 详情 |
| 2012-06-30 | 9,139 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 9,177 | 5,898 | 156 | 816 | 160 | 408 | 1,739 | 详情 |
| 2010-12-31 | 8,893 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 9,369 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 923 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |