2011年4月紫雜銅價格 紫雜銅(79-81%)
| 名 稱 | 時 間 | 最高價 | 最低價 | 均價 |
| 紫雜銅(79-81%) | 2011-4-1 | 46800 | 46600 | 46700 |
| 紫雜銅(79-81%) | 2011-4-6 | 47000 | 46800 | 46900 |
| 紫雜銅(79-81%) | 2011-4-7 | 47300 | 47100 | 47200 |
| 紫雜銅(79-81%) | 2011-4-8 | 47900 | 47700 | 47800 |
| 紫雜銅(79-81%) | 2011-4-11 | 48400 | 48200 | 48300 |
| 紫雜銅(79-81%) | 2011-4-12 | 48100 | 47900 | 48000 |
| 紫雜銅(79-81%) | 2011-4-13 | 47500 | 47300 | 47400 |
| 紫雜銅(79-81%) | 2011-4-14 | 47100 | 46900 | 47000 |
| 紫雜銅(79-81%) | 2011-4-15 | 46900 | 46700 | 46800 |
| 紫雜銅(79-81%) | 2011-4-18 | 47000 | 46800 | 46900 |
| 紫雜銅(79-81%) | 2011-4-19 | 46200 | 46000 | 46100 |
| 紫雜銅(79-81%) | 2011-4-20 | 47000 | 46800 | 46900 |
| 紫雜銅(79-81%) | 2011-4-21 | 47300 | 47100 | 47200 |
| 紫雜銅(79-81%) | 2011-4-22 | 47300 | 47100 | 47200 |
| 紫雜銅(79-81%) | 2011-4-25 | 47100 | 46900 | 47000 |
| 紫雜銅(79-81%) | 2011-4-26 | 46300 | 46100 | 46200 |
| 紫雜銅(79-81%) | 2011-4-27 | 46500 | 46300 | 46400 |
| 紫雜銅(79-81%) | 2011-4-28 | 46800 | 46600 | 46700 |
| 紫雜銅(79-81%) | 2011-4-29 | 46300 | 46100 | 46200 |
