| 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 | 4,750 | 4,459 | 18 | 189 | 16 | 68 | 0 | 详情 |
| 2022-12-31 | 4,857 | 4,545 | 22 | 208 | 16 | 66 | 0 | 详情 |
| 2021-12-31 | 5,120 | 4,786 | 22 | 207 | 17 | 88 | 0 | 详情 |
| 2020-12-31 | 5,406 | 5,068 | 23 | 153 | 18 | 144 | 0 | 详情 |
| 2019-12-31 | 5,520 | 5,197 | 21 | 149 | 18 | 135 | 0 | 详情 |
| 2018-12-31 | 5,302 | 4,986 | 21 | 138 | 20 | 137 | 0 | 详情 |
| 2017-12-31 | 4,664 | 4,410 | 16 | 127 | 16 | 95 | 0 | 详情 |
| 2016-12-31 | 3,985 | 3,734 | 19 | 102 | 14 | 116 | 0 | 详情 |
| 2015-12-31 | 3,754 | 3,534 | 17 | 143 | 13 | 47 | 0 | 详情 |
| 2014-12-31 | 3,694 | 3,392 | 17 | 94 | 25 | 166 | 0 | 详情 |
| 2013-12-31 | 6,724 | 6,096 | 55 | 250 | 49 | 274 | 0 | 详情 |
| 2012-12-31 | 3,775 | 3,544 | 33 | 122 | 23 | 53 | 0 | 详情 |
| 2012-06-30 | 4,000 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 4,081 | 3,776 | 47 | 129 | 21 | 108 | 0 | 详情 |
| 2010-12-31 | 4,426 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2008-12-31 | 4,396 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,263 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,893 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |