| Vendor | Spec | Unit | Price | Currency | Date |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.88 | USD | 20251109 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.81 | USD | 20251106 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.74 | USD | 20251105 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.81 | USD | 20251103 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.78 | USD | 20251101 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.78 | USD | 20251031 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.82 | USD | 20251030 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.86 | USD | 20251029 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 153.78 | USD | 20251027 |
| HAOHUA-JUNHUA Group Co., Ltd. | China national standards | MT | 162.14 | USD | 20251025 |