| The table of prices in diffrent period made by Shanghai power Grid |
| Segement time type |
Segement time（h） |
price（元） |
| peak |
8:00-17:00 |
0.976 |
| ordinary |
17:00-22:00 |
0.599 |
| valley |
22:00-5:00 |
0.294 |
|
| The lighting time table of Zhenxing Aluminum workshop everyday |
| Lighting time of workshop evryday（h） |
Llighting time in different segement time type |
| peak（h） |
ordinary（h） |
valley（h） |
| 24 |
9 |
5 |
7 |
| 16 |
4 |
5 |
7 |
| 12 |
|
5 |
7 |
| 4 |
|
4 |
|
|