截止日：
| 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 |
| 每股收益(元) | 0.02 | 0.16 | 0.21 | 0.15 | 0.04 | 0.54 | 0.40 | 0.29 |
| 每股净资产(元) | 9.06 | 9.04 | 9.10 | 9.04 | 9.37 | 9.54 | 9.40 | 9.28 |
| 每股未分配利润(元) | 2.20 | 2.18 | 2.27 | 2.21 | 2.39 | 2.35 | 2.26 | 2.15 |
| 每股资本公积金(元) | 5.73 | 5.73 | 5.73 | 5.73 | 5.79 | 5.79 | 5.78 | 5.79 |
| 每股经营性现金流(元) | -0.13 | -1.46 | -0.33 | -0.33 | -0.10 | 0.78 | 0.31 | 0.03 |
| 净资产收益率(%) | 0.21 | 1.72 | 2.33 | 1.68 | 0.41 | 5.67 | 4.27 | 3.08 |
| 净利率(%) | 0.99 | 2.82 | 7.36 | 8.99 | 4.45 | 15.75 | 16.37 | 18.88 |
| 毛利率(%) | 33.29 | 31.83 | 32.79 | 34.45 | 31.17 | 40.63 | 41.69 | 42.25 |
| 营业利润率(%) | 1.47 | 3.25 | 8.09 | 9.03 | 6.02 | 17.38 | 18.46 | 21.48 |
| 流动比率(%) | 1.97 | 1.94 | 2.24 | 2.21 | 2.54 | 2.93 | 3.54 | 4.16 |
| 应收账款周期律率(%) | 0.43 | 2.05 | 1.38 | 0.84 | 0.37 | 1.62 | 1.21 | 0.74 |
| 存货周转率(%) | 0.28 | 1.73 | 1.19 | 0.74 | 0.36 | 1.80 | 1.43 | 0.92 |
| 总资产周转率(%) | 0.07 | 0.36 | 0.24 | 0.15 | 0.06 | 0.29 | 0.22 | 0.14 |