| 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 | 2,036 | 1,153 | 192 | 300 | 57 | 334 | 0 | 详情 |
| 2022-12-31 | 1,981 | 1,100 | 205 | 335 | 64 | 277 | 0 | 详情 |
| 2021-12-31 | 1,951 | 1,137 | 176 | 305 | 69 | 264 | 0 | 详情 |
| 2020-12-31 | 2,040 | 1,203 | 187 | 298 | 72 | 280 | 0 | 详情 |
| 2019-12-31 | 2,016 | 1,264 | 162 | 221 | 69 | 281 | 19 | 详情 |
| 2018-12-31 | 2,015 | 341 | 212 | 247 | 63 | 310 | 842 | 详情 |
| 2017-12-31 | 2,246 | 1,718 | 156 | 109 | 68 | 195 | 0 | 详情 |
| 2016-12-31 | 2,132 | 1,657 | 146 | 75 | 69 | 185 | 0 | 详情 |
| 2015-12-31 | 2,112 | 1,653 | 138 | 65 | 70 | 186 | 0 | 详情 |
| 2014-12-31 | 2,039 | 1,618 | 81 | 75 | 53 | 212 | 0 | 详情 |
| 2013-12-31 | 2,135 | 1,658 | 90 | 90 | 113 | 243 | 2,076 | 详情 |
| 2012-12-31 | 2,235 | 0 | 0 | 0 | 62 | 0 | 2,173 | 详情 |
| 2012-06-30 | 2,091 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,091 | 1,623 | 85 | 67 | 56 | 260 | 0 | 详情 |
| 2010-12-31 | 2,107 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,317 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,357 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |