| Vendor | Spec | Unit | Price | Currency | Date |
| Shangrao Hengtong | China national standards | MT | 493.89 | USD | 20251111 |
| Shangrao Hengtong | China national standards | MT | 493.96 | USD | 20251110 |
| Shangrao Hengtong | China national standards | MT | 501.16 | USD | 20251107 |
| Shangrao Hengtong | China national standards | MT | 500.95 | USD | 20251106 |
| Shangrao Hengtong | China national standards | MT | 500.7 | USD | 20251105 |
| Shangrao Hengtong | China national standards | MT | 500.81 | USD | 20251104 |
| Shangrao Hengtong | China national standards | MT | 500.94 | USD | 20251103 |
| Shangrao Hengtong | China national standards | MT | 500.85 | USD | 20251031 |
| Shangrao Hengtong | China national standards | MT | 501.11 | USD | 20251029 |
| Shangrao Hengtong | China national standards | MT | 508.07 | USD | 20251028 |