| 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 | 2,680 | 1,516 | 935 | 155 | 29 | 45 | 0 | 详情 |
| 2022-12-31 | 3,334 | 2,010 | 1,046 | 181 | 37 | 60 | 0 | 详情 |
| 2021-12-31 | 3,328 | 2,020 | 982 | 235 | 35 | 56 | 0 | 详情 |
| 2020-12-31 | 3,081 | 2,039 | 772 | 215 | 26 | 29 | 0 | 详情 |
| 2019-12-31 | 3,091 | 2,042 | 778 | 216 | 26 | 29 | 0 | 详情 |
| 2018-12-31 | 3,096 | 2,058 | 783 | 206 | 26 | 23 | 0 | 详情 |
| 2017-12-31 | 3,001 | 1,996 | 759 | 197 | 26 | 23 | 0 | 详情 |
| 2016-12-31 | 3,216 | 2,189 | 765 | 213 | 26 | 23 | 0 | 详情 |
| 2015-12-31 | 3,953 | 2,861 | 798 | 235 | 26 | 33 | 0 | 详情 |
| 2014-12-31 | 3,995 | 2,894 | 807 | 235 | 26 | 33 | 0 | 详情 |
| 2013-12-31 | 4,280 | 2,989 | 987 | 239 | 32 | 33 | 0 | 详情 |
| 2012-12-31 | 4,503 | 3,186 | 992 | 242 | 47 | 36 | 0 | 详情 |
| 2011-12-31 | 4,786 | 3,049 | 946 | 241 | 65 | 0 | 485 | 详情 |
| 2010-12-31 | 4,792 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,461 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,260 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |