| Date | Price | Unit |
| 2025-09-04 | 32300.00 | CNY/MT |
| 2025-09-03 | 32350.00 | CNY/MT |
| 2025-09-02 | 32200.00 | CNY/MT |
| 2025-09-01 | 32200.00 | CNY/MT |
| 2025-08-29 | 32100.00 | CNY/MT |
| 2025-08-28 | 31900.00 | CNY/MT |
| 2025-08-27 | 32000.00 | CNY/MT |
| 2025-08-26 | 32000.00 | CNY/MT |
| 2025-08-25 | 32200.00 | CNY/MT |
| 2025-08-22 | 31800.00 | CNY/MT |
| 2025-08-21 | 31750.00 | CNY/MT |
| 2025-08-20 | 31750.00 | CNY/MT |
| 2025-08-19 | 31800.00 | CNY/MT |
| 2025-08-18 | 31800.00 | CNY/MT |