| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 1212.89 | USD | 20251120 |
| Shandong Junfeng New Materials Co., Ltd. | N220 | MT | 987.24 | USD | 20251120 |
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 1213.46 | USD | 20251119 |
| Shandong Junfeng New Materials Co., Ltd. | N220 | MT | 987.7 | USD | 20251119 |
| Shandong Junfeng New Materials Co., Ltd. | N220 | MT | 988.48 | USD | 20251117 |
| Shandong Junfeng New Materials Co., Ltd. | N220 | MT | 988.48 | USD | 20251117 |
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 1214.41 | USD | 20251117 |
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 1214.41 | USD | 20251117 |
| Shandong Junfeng New Materials Co., Ltd. | N220 | MT | 988.35 | USD | 20251115 |
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 1214.26 | USD | 20251115 |