| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Group Co., Ltd. | China national standards | MT | 949.51 | USD | 20250929 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 955.7 | USD | 20250928 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 962.73 | USD | 20250926 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 971.05 | USD | 20250925 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 971.05 | USD | 20250924 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 971.05 | USD | 20250923 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 977.41 | USD | 20250922 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 977.11 | USD | 20250919 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 977.7 | USD | 20250918 |