| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Group Co., Ltd. | China national standards | MT | 940.12 | USD | 20250930 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 957.01 | USD | 20250930 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 957.01 | USD | 20250930 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 942.93 | USD | 20250930 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 940.12 | USD | 20250930 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 985.15 | USD | 20250930 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1378.55 | USD | 20250929 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1378.55 | USD | 20250929 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 945.29 | USD | 20250929 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1242.1 | USD | 20250929 |