| 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 | 16,637 | 14,406 | 171 | 990 | 86 | 764 | 220 | 详情 |
| 2022-12-31 | 17,206 | 14,914 | 156 | 995 | 86 | 1,055 | 0 | 详情 |
| 2021-12-31 | 18,200 | 15,835 | 137 | 972 | 95 | 1,161 | 0 | 详情 |
| 2020-12-31 | 18,784 | 16,346 | 180 | 920 | 87 | 1,251 | 0 | 详情 |
| 2019-12-31 | 21,191 | 19,003 | 178 | 1,003 | 98 | 909 | 0 | 详情 |
| 2018-12-31 | 22,025 | 19,838 | 171 | 958 | 110 | 948 | 0 | 详情 |
| 2017-12-31 | 22,706 | 20,517 | 165 | 955 | 112 | 957 | 0 | 详情 |
| 2016-12-31 | 23,044 | 20,861 | 180 | 878 | 146 | 979 | 0 | 详情 |
| 2015-12-31 | 24,614 | 22,240 | 185 | 961 | 160 | 1,068 | 0 | 详情 |
| 2014-12-31 | 25,674 | 22,930 | 197 | 1,247 | 165 | 1,135 | 0 | 详情 |
| 2013-12-31 | 25,747 | 23,012 | 213 | 1,197 | 172 | 1,153 | 0 | 详情 |
| 2012-12-31 | 23,961 | 21,377 | 198 | 1,098 | 166 | 1,122 | 0 | 详情 |
| 2011-12-31 | 17,154 | 15,149 | 178 | 809 | 120 | 0 | 898 | 详情 |
| 2010-12-31 | 16,387 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,288 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,402 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |