| Date | Price | Unit |
| 2025-09-12 | 12300.00 | CNY/MT |
| 2025-09-11 | 12250.00 | CNY/MT |
| 2025-09-10 | 12250.00 | CNY/MT |
| 2025-09-09 | 12250.00 | CNY/MT |
| 2025-09-08 | 12250.00 | CNY/MT |
| 2025-09-05 | 12300.00 | CNY/MT |
| 2025-09-04 | 12250.00 | CNY/MT |
| 2025-09-03 | 12250.00 | CNY/MT |
| 2025-09-02 | 12250.00 | CNY/MT |
| 2025-09-01 | 12250.00 | CNY/MT |
| 2025-08-29 | 12250.00 | CNY/MT |
| 2025-08-28 | 12250.00 | CNY/MT |
| 2025-08-27 | 12250.00 | CNY/MT |
| 2025-08-26 | 12250.00 | CNY/MT |