| Date | Price | Unit |
| 2025-09-04 | 17950.00 | CNY/MT |
| 2025-09-03 | 17950.00 | CNY/MT |
| 2025-09-02 | 17900.00 | CNY/MT |
| 2025-09-01 | 17900.00 | CNY/MT |
| 2025-08-29 | 17900.00 | CNY/MT |
| 2025-08-28 | 17850.00 | CNY/MT |
| 2025-08-27 | 17850.00 | CNY/MT |
| 2025-08-26 | 17850.00 | CNY/MT |
| 2025-08-25 | 17900.00 | CNY/MT |
| 2025-08-22 | 17800.00 | CNY/MT |
| 2025-08-21 | 17800.00 | CNY/MT |
| 2025-08-20 | 17800.00 | CNY/MT |
| 2025-08-19 | 17800.00 | CNY/MT |
| 2025-08-18 | 17800.00 | CNY/MT |