| 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 | 3,871 | 2,547 | 62 | 219 | 170 | 402 | 471 | 详情 |
| 2022-12-31 | 4,163 | 2,794 | 90 | 285 | 185 | 348 | 461 | 详情 |
| 2021-12-31 | 4,093 | 2,822 | 120 | 284 | 157 | 288 | 422 | 详情 |
| 2020-12-31 | 3,572 | 2,347 | 152 | 272 | 145 | 352 | 304 | 详情 |
| 2019-12-31 | 3,646 | 2,355 | 154 | 280 | 147 | 362 | 348 | 详情 |
| 2018-12-31 | 3,186 | 1,940 | 122 | 175 | 132 | 440 | 377 | 详情 |
| 2017-12-31 | 3,318 | 2,058 | 52 | 119 | 20 | 550 | 519 | 详情 |
| 2016-12-31 | 2,998 | 983 | 208 | 142 | 118 | 156 | 1,391 | 详情 |
| 2015-12-31 | 2,703 | 945 | 215 | 108 | 97 | 227 | 1,111 | 详情 |
| 2014-12-31 | 931 | 338 | 113 | 75 | 15 | 200 | 190 | 详情 |
| 2013-12-31 | 1,016 | 472 | 112 | 95 | 15 | 217 | 105 | 详情 |
| 2012-12-31 | 1,019 | 477 | 128 | 74 | 16 | 200 | 124 | 详情 |
| 2011-12-31 | 955 | 581 | 89 | 68 | 0 | 0 | 217 | 详情 |
| 2010-12-31 | 961 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,174 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,812 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |